12787178038

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{5039}}^1\times {\mathrm{15287}}^1$

素因数の和:20411

約数の個数: 16

約数和(自身を含む): 19416983040

約数和(自身を除く): 6629805002

約数列:

[1, 2, 83, 166, 5039, 10078, 15287, 30574, 418237, 836474, 1268821, 2537642, 77031193, 154062386, 6393589019, 12787178038]

約数ペア:

[(1, 12787178038), (2, 6393589019), (83, 154062386), (166, 77031193), (5039, 2537642), (10078, 1268821), (15287, 836474), (30574, 418237)]