15693986542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{14821}}^1$

素因数の和:15268

約数の個数: 32

約数和(自身を含む): 25623087840

約数和(自身を除く): 9929101298

約数列:

[1, 2, 13, 26, 139, 278, 293, 586, 1807, 3614, 3809, 7618, 14821, 29642, 40727, 81454, 192673, 385346, 529451, 1058902, 2060119, 4120238, 4342553, 8685106, 26781547, 53563094, 56453189, 112906378, 603614867, 1207229734, 7846993271, 15693986542]

約数ペア:

[(1, 15693986542), (2, 7846993271), (13, 1207229734), (26, 603614867), (139, 112906378), (278, 56453189), (293, 53563094), (586, 26781547), (1807, 8685106), (3614, 4342553), (3809, 4120238), (7618, 2060119), (14821, 1058902), (29642, 529451), (40727, 385346), (81454, 192673)]