19113692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2683}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 36298416

約数和(自身を除く): 17184724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 2683, 3562, 5366, 7124, 10732, 34879, 69758, 139516, 367571, 735142, 1470284, 4778423, 9556846, 19113692]

約数ペア:

[(1, 19113692), (2, 9556846), (4, 4778423), (13, 1470284), (26, 735142), (52, 367571), (137, 139516), (274, 69758), (548, 34879), (1781, 10732), (2683, 7124), (3562, 5366)]