91120922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{10753}}^1$

素因数の和:10997

約数の個数: 16

約数和(自身を含む): 144533760

約数和(自身を除く): 53412838

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 10753, 21506, 204307, 408614, 2397919, 4795838, 45560461, 91120922]

約数ペア:

[(1, 91120922), (2, 45560461), (19, 4795838), (38, 2397919), (223, 408614), (446, 204307), (4237, 21506), (8474, 10753)]