19639369

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 22438080

約数和(自身を除く): 2798711

約数列:

[1, 17, 19, 41, 323, 697, 779, 1483, 13243, 25211, 28177, 60803, 479009, 1033651, 1155257, 19639369]

約数ペア:

[(1, 19639369), (17, 1155257), (19, 1033651), (41, 479009), (323, 60803), (697, 28177), (779, 25211), (1483, 13243)]