15663396073

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131839}}^1$

素因数の和:131921

約数の個数: 24

約数和(自身を含む): 18336307200

約数和(自身を除く): 2672911127

約数列:

[1, 13, 19, 37, 169, 247, 481, 703, 3211, 6253, 9139, 118807, 131839, 1713907, 2504941, 4878043, 22280791, 32564233, 63414559, 92682817, 423335029, 824389267, 1204876621, 15663396073]

約数ペア:

[(1, 15663396073), (13, 1204876621), (19, 824389267), (37, 423335029), (169, 92682817), (247, 63414559), (481, 32564233), (703, 22280791), (3211, 4878043), (6253, 2504941), (9139, 1713907), (118807, 131839)]