1949207854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{155167}}^1$

素因数の和:155751

約数の個数: 16

約数和(自身を含む): 3195219456

約数和(自身を除く): 1246011602

約数列:

[1, 2, 11, 22, 571, 1142, 6281, 12562, 155167, 310334, 1706837, 3413674, 88600357, 177200714, 974603927, 1949207854]

約数ペア:

[(1, 1949207854), (2, 974603927), (11, 177200714), (22, 88600357), (571, 3413674), (1142, 1706837), (6281, 310334), (12562, 155167)]