18795686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 35289408

約数和(自身を除く): 16493722

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 1693, 3386, 5551, 11102, 11851, 22009, 23702, 44018, 103273, 154063, 206546, 308126, 722911, 1342549, 1445822, 2685098, 9397843, 18795686]

約数ペア:

[(1, 18795686), (2, 9397843), (7, 2685098), (13, 1445822), (14, 1342549), (26, 722911), (61, 308126), (91, 206546), (122, 154063), (182, 103273), (427, 44018), (793, 23702), (854, 22009), (1586, 11851), (1693, 11102), (3386, 5551)]