19207941138

素因数分解:

$2^1\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1915813}}^1$

素因数の和:1916378

約数の個数: 24

約数和(自身を含む): 41691944268

約数和(自身を除く): 22484003130

約数列:

[1, 2, 3, 6, 9, 18, 557, 1114, 1671, 3342, 5013, 10026, 1915813, 3831626, 5747439, 11494878, 17242317, 34484634, 1067107841, 2134215682, 3201323523, 6402647046, 9603970569, 19207941138]

約数ペア:

[(1, 19207941138), (2, 9603970569), (3, 6402647046), (6, 3201323523), (9, 2134215682), (18, 1067107841), (557, 34484634), (1114, 17242317), (1671, 11494878), (3342, 5747439), (5013, 3831626), (10026, 1915813)]