19062253

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3907}}^1$

素因数の和:3972

約数の個数: 16

約数和(自身を含む): 23635584

約数和(自身を除く): 4573331

約数列:

[1, 7, 17, 41, 119, 287, 697, 3907, 4879, 27349, 66419, 160187, 464933, 1121309, 2723179, 19062253]

約数ペア:

[(1, 19062253), (7, 2723179), (17, 1121309), (41, 464933), (119, 160187), (287, 66419), (697, 27349), (3907, 4879)]