1913940862

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1\times {\mathrm{11243}}^1$

素因数の和:13103

約数の個数: 16

約数和(自身を含む): 2933874432

約数和(自身を除く): 1019933570

約数列:

[1, 2, 47, 94, 1811, 3622, 11243, 22486, 85117, 170234, 528421, 1056842, 20361073, 40722146, 956970431, 1913940862]

約数ペア:

[(1, 1913940862), (2, 956970431), (47, 40722146), (94, 20361073), (1811, 1056842), (3622, 528421), (11243, 170234), (22486, 85117)]