16850530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 32218560

約数和(自身を除く): 15368030

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 677, 1310, 1354, 2489, 3385, 4978, 6770, 12445, 12863, 24890, 25726, 64315, 88687, 128630, 177374, 443435, 886870, 1685053, 3370106, 8425265, 16850530]

約数ペア:

[(1, 16850530), (2, 8425265), (5, 3370106), (10, 1685053), (19, 886870), (38, 443435), (95, 177374), (131, 128630), (190, 88687), (262, 64315), (655, 25726), (677, 24890), (1310, 12863), (1354, 12445), (2489, 6770), (3385, 4978)]