190012502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1319}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 129321898

約数列:

[1, 2, 17, 19, 34, 38, 223, 323, 446, 646, 1319, 2638, 3791, 4237, 7582, 8474, 22423, 25061, 44846, 50122, 72029, 144058, 294137, 426037, 588274, 852074, 5000329, 5588603, 10000658, 11177206, 95006251, 190012502]

約数ペア:

[(1, 190012502), (2, 95006251), (17, 11177206), (19, 10000658), (34, 5588603), (38, 5000329), (223, 852074), (323, 588274), (446, 426037), (646, 294137), (1319, 144058), (2638, 72029), (3791, 50122), (4237, 44846), (7582, 25061), (8474, 22423)]