1873963730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{60509}}^1$

素因数の和:60698

約数の個数: 32

約数和(自身を含む): 3572510400

約数和(自身を除く): 1698546670

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 1630, 3097, 6194, 15485, 30970, 60509, 121018, 302545, 605090, 1149671, 2299342, 5748355, 9862967, 11496710, 19725934, 49314835, 98629670, 187396373, 374792746, 936981865, 1873963730]

約数ペア:

[(1, 1873963730), (2, 936981865), (5, 374792746), (10, 187396373), (19, 98629670), (38, 49314835), (95, 19725934), (163, 11496710), (190, 9862967), (326, 5748355), (815, 2299342), (1630, 1149671), (3097, 605090), (6194, 302545), (15485, 121018), (30970, 60509)]