12457544579

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{320303}}^1$

素因数の和:320434

約数の個数: 16

約数和(自身を含む): 13837132800

約数和(自身を除く): 1379588221

約数列:

[1, 19, 23, 89, 437, 1691, 2047, 38893, 320303, 6085757, 7366969, 28506967, 139972411, 541632373, 655660241, 12457544579]

約数ペア:

[(1, 12457544579), (19, 655660241), (23, 541632373), (89, 139972411), (437, 28506967), (1691, 7366969), (2047, 6085757), (38893, 320303)]