19322784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 108

約数和(自身を含む): 59651046

約数和(自身を除く): 40328262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 397, 416, 468, 507, 624, 676, 794, 936, 1014, 1191, 1248, 1352, 1521, 1588, 1872, 2028, 2382, 2704, 3042, 3176, 3573, 3744, 4056, 4764, 5161, 5408, 6084, 6352, 7146, 8112, 9528, 10322, 12168, 12704, 14292, 15483, 16224, 19056, 20644, 24336, 28584, 30966, 38112, 41288, 46449, 48672, 57168, 61932, 67093, 82576, 92898, 114336, 123864, 134186, 165152, 185796, 201279, 247728, 268372, 371592, 402558, 495456, 536744, 603837, 743184, 805116, 1073488, 1207674, 1486368, 1610232, 2146976, 2415348, 3220464, 4830696, 6440928, 9661392, 19322784]

約数ペア:

[(1, 19322784), (2, 9661392), (3, 6440928), (4, 4830696), (6, 3220464), (8, 2415348), (9, 2146976), (12, 1610232), (13, 1486368), (16, 1207674), (18, 1073488), (24, 805116), (26, 743184), (32, 603837), (36, 536744), (39, 495456), (48, 402558), (52, 371592), (72, 268372), (78, 247728), (96, 201279), (104, 185796), (117, 165152), (144, 134186), (156, 123864), (169, 114336), (208, 92898), (234, 82576), (288, 67093), (312, 61932), (338, 57168), (397, 48672), (416, 46449), (468, 41288), (507, 38112), (624, 30966), (676, 28584), (794, 24336), (936, 20644), (1014, 19056), (1191, 16224), (1248, 15483), (1352, 14292), (1521, 12704), (1588, 12168), (1872, 10322), (2028, 9528), (2382, 8112), (2704, 7146), (3042, 6352), (3176, 6084), (3573, 5408), (3744, 5161), (4056, 4764)]