22420324

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 39922848

約数和(自身を除く): 17502524

約数列:

[1, 2, 4, 137, 163, 251, 274, 326, 502, 548, 652, 1004, 22331, 34387, 40913, 44662, 68774, 81826, 89324, 137548, 163652, 5605081, 11210162, 22420324]

約数ペア:

[(1, 22420324), (2, 11210162), (4, 5605081), (137, 163652), (163, 137548), (251, 89324), (274, 81826), (326, 68774), (502, 44662), (548, 40913), (652, 34387), (1004, 22331)]