15962820848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5581}}^1\times {\mathrm{13751}}^1$

素因数の和:19353

約数の個数: 40

約数和(自身を含む): 33315430176

約数和(自身を除く): 17352609328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5581, 11162, 13751, 22324, 27502, 44648, 55004, 72553, 89296, 110008, 145106, 178763, 220016, 290212, 357526, 580424, 715052, 1160848, 1430104, 2860208, 76744331, 153488662, 306977324, 613954648, 997676303, 1227909296, 1995352606, 3990705212, 7981410424, 15962820848]

約数ペア:

[(1, 15962820848), (2, 7981410424), (4, 3990705212), (8, 1995352606), (13, 1227909296), (16, 997676303), (26, 613954648), (52, 306977324), (104, 153488662), (208, 76744331), (5581, 2860208), (11162, 1430104), (13751, 1160848), (22324, 715052), (27502, 580424), (44648, 357526), (55004, 290212), (72553, 220016), (89296, 178763), (110008, 145106)]