12565618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28429}}^1$

素因数の和:28461

約数の個数: 16

約数和(自身を含む): 21493080

約数和(自身を除く): 8927462

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28429, 56858, 369577, 483293, 739154, 966586, 6282809, 12565618]

約数ペア:

[(1, 12565618), (2, 6282809), (13, 966586), (17, 739154), (26, 483293), (34, 369577), (221, 56858), (442, 28429)]