15679536860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60305911}}^1$

素因数の和:60305933

約数の個数: 24

約数和(自身を含む): 35459876256

約数和(自身を除く): 19780339396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60305911, 120611822, 241223644, 301529555, 603059110, 783976843, 1206118220, 1567953686, 3135907372, 3919884215, 7839768430, 15679536860]

約数ペア:

[(1, 15679536860), (2, 7839768430), (4, 3919884215), (5, 3135907372), (10, 1567953686), (13, 1206118220), (20, 783976843), (26, 603059110), (52, 301529555), (65, 241223644), (130, 120611822), (260, 60305911)]