15996963190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{83653}}^1$

素因数の和:85144

約数の個数: 32

約数和(自身を含む): 31030949376

約数和(自身を除く): 15033986186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1471, 2942, 7355, 14710, 19123, 38246, 83653, 95615, 167306, 191230, 418265, 836530, 1087489, 2174978, 5437445, 10874890, 123053563, 246107126, 615267815, 1230535630, 1599696319, 3199392638, 7998481595, 15996963190]

約数ペア:

[(1, 15996963190), (2, 7998481595), (5, 3199392638), (10, 1599696319), (13, 1230535630), (26, 615267815), (65, 246107126), (130, 123053563), (1471, 10874890), (2942, 5437445), (7355, 2174978), (14710, 1087489), (19123, 836530), (38246, 418265), (83653, 191230), (95615, 167306)]