19899043872

素因数分解:

$2^5\times 3^1\times {\mathrm{6247}}^1\times {\mathrm{33181}}^1$

素因数の和:39441

約数の個数: 48

約数和(自身を含む): 52244926272

約数和(自身を除く): 32345882400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6247, 12494, 18741, 24988, 33181, 37482, 49976, 66362, 74964, 99543, 99952, 132724, 149928, 199086, 199904, 265448, 299856, 398172, 530896, 599712, 796344, 1061792, 1592688, 3185376, 207281707, 414563414, 621845121, 829126828, 1243690242, 1658253656, 2487380484, 3316507312, 4974760968, 6633014624, 9949521936, 19899043872]

約数ペア:

[(1, 19899043872), (2, 9949521936), (3, 6633014624), (4, 4974760968), (6, 3316507312), (8, 2487380484), (12, 1658253656), (16, 1243690242), (24, 829126828), (32, 621845121), (48, 414563414), (96, 207281707), (6247, 3185376), (12494, 1592688), (18741, 1061792), (24988, 796344), (33181, 599712), (37482, 530896), (49976, 398172), (66362, 299856), (74964, 265448), (99543, 199904), (99952, 199086), (132724, 149928)]