22354564

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 41957244

約数和(自身を除く): 19602680

約数列:

[1, 2, 4, 19, 38, 76, 113, 137, 226, 274, 361, 452, 548, 722, 1444, 2147, 2603, 4294, 5206, 8588, 10412, 15481, 30962, 40793, 49457, 61924, 81586, 98914, 163172, 197828, 294139, 588278, 1176556, 5588641, 11177282, 22354564]

約数ペア:

[(1, 22354564), (2, 11177282), (4, 5588641), (19, 1176556), (38, 588278), (76, 294139), (113, 197828), (137, 163172), (226, 98914), (274, 81586), (361, 61924), (452, 49457), (548, 40793), (722, 30962), (1444, 15481), (2147, 10412), (2603, 8588), (4294, 5206)]