19176768

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 126

約数和(自身を含む): 59822334

約数和(自身を除く): 40645566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 197, 208, 234, 288, 312, 338, 394, 416, 468, 507, 576, 591, 624, 676, 788, 832, 936, 1014, 1182, 1248, 1352, 1521, 1576, 1773, 1872, 2028, 2364, 2496, 2561, 2704, 3042, 3152, 3546, 3744, 4056, 4728, 5122, 5408, 6084, 6304, 7092, 7488, 7683, 8112, 9456, 10244, 10816, 12168, 12608, 14184, 15366, 16224, 18912, 20488, 23049, 24336, 28368, 30732, 32448, 33293, 37824, 40976, 46098, 48672, 56736, 61464, 66586, 81952, 92196, 97344, 99879, 113472, 122928, 133172, 163904, 184392, 199758, 245856, 266344, 299637, 368784, 399516, 491712, 532688, 599274, 737568, 799032, 1065376, 1198548, 1475136, 1598064, 2130752, 2397096, 3196128, 4794192, 6392256, 9588384, 19176768]

約数ペア:

[(1, 19176768), (2, 9588384), (3, 6392256), (4, 4794192), (6, 3196128), (8, 2397096), (9, 2130752), (12, 1598064), (13, 1475136), (16, 1198548), (18, 1065376), (24, 799032), (26, 737568), (32, 599274), (36, 532688), (39, 491712), (48, 399516), (52, 368784), (64, 299637), (72, 266344), (78, 245856), (96, 199758), (104, 184392), (117, 163904), (144, 133172), (156, 122928), (169, 113472), (192, 99879), (197, 97344), (208, 92196), (234, 81952), (288, 66586), (312, 61464), (338, 56736), (394, 48672), (416, 46098), (468, 40976), (507, 37824), (576, 33293), (591, 32448), (624, 30732), (676, 28368), (788, 24336), (832, 23049), (936, 20488), (1014, 18912), (1182, 16224), (1248, 15366), (1352, 14184), (1521, 12608), (1576, 12168), (1773, 10816), (1872, 10244), (2028, 9456), (2364, 8112), (2496, 7683), (2561, 7488), (2704, 7092), (3042, 6304), (3152, 6084), (3546, 5408), (3744, 5122), (4056, 4728)]