15029456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3843

約数の個数: 40

約数和(自身を含む): 33018720

約数和(自身を除く): 17989264

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3803, 3952, 7606, 15212, 30424, 49439, 60848, 72257, 98878, 144514, 197756, 289028, 395512, 578056, 791024, 939341, 1156112, 1878682, 3757364, 7514728, 15029456]

約数ペア:

[(1, 15029456), (2, 7514728), (4, 3757364), (8, 1878682), (13, 1156112), (16, 939341), (19, 791024), (26, 578056), (38, 395512), (52, 289028), (76, 197756), (104, 144514), (152, 98878), (208, 72257), (247, 60848), (304, 49439), (494, 30424), (988, 15212), (1976, 7606), (3803, 3952)]