15820896

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 51141888

約数和(自身を除く): 35320992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 1811, 2184, 2912, 3622, 4368, 5433, 7244, 8736, 10866, 12677, 14488, 21732, 23543, 25354, 28976, 38031, 43464, 47086, 50708, 57952, 70629, 76062, 86928, 94172, 101416, 141258, 152124, 164801, 173856, 188344, 202832, 282516, 304248, 329602, 376688, 405664, 494403, 565032, 608496, 659204, 753376, 988806, 1130064, 1216992, 1318408, 1977612, 2260128, 2636816, 3955224, 5273632, 7910448, 15820896]

約数ペア:

[(1, 15820896), (2, 7910448), (3, 5273632), (4, 3955224), (6, 2636816), (7, 2260128), (8, 1977612), (12, 1318408), (13, 1216992), (14, 1130064), (16, 988806), (21, 753376), (24, 659204), (26, 608496), (28, 565032), (32, 494403), (39, 405664), (42, 376688), (48, 329602), (52, 304248), (56, 282516), (78, 202832), (84, 188344), (91, 173856), (96, 164801), (104, 152124), (112, 141258), (156, 101416), (168, 94172), (182, 86928), (208, 76062), (224, 70629), (273, 57952), (312, 50708), (336, 47086), (364, 43464), (416, 38031), (546, 28976), (624, 25354), (672, 23543), (728, 21732), (1092, 14488), (1248, 12677), (1456, 10866), (1811, 8736), (2184, 7244), (2912, 5433), (3622, 4368)]