15697031870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1\times {\mathrm{52567}}^1$

素因数の和:54884

約数の個数: 32

約数和(自身を含む): 30441918528

約数和(自身を除く): 14744886658

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2297, 4594, 11485, 22970, 29861, 52567, 59722, 105134, 149305, 262835, 298610, 525670, 683371, 1366742, 3416855, 6833710, 120746399, 241492798, 603731995, 1207463990, 1569703187, 3139406374, 7848515935, 15697031870]

約数ペア:

[(1, 15697031870), (2, 7848515935), (5, 3139406374), (10, 1569703187), (13, 1207463990), (26, 603731995), (65, 241492798), (130, 120746399), (2297, 6833710), (4594, 3416855), (11485, 1366742), (22970, 683371), (29861, 525670), (52567, 298610), (59722, 262835), (105134, 149305)]