191606860

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{11813}}^1$

素因数の和:12633

約数の個数: 24

約数和(自身を含む): 402904656

約数和(自身を除く): 211297796

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 8110, 11813, 16220, 23626, 47252, 59065, 118130, 236260, 9580343, 19160686, 38321372, 47901715, 95803430, 191606860]

約数ペア:

[(1, 191606860), (2, 95803430), (4, 47901715), (5, 38321372), (10, 19160686), (20, 9580343), (811, 236260), (1622, 118130), (3244, 59065), (4055, 47252), (8110, 23626), (11813, 16220)]