23217116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3259}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 44088240

約数和(自身を除く): 20871124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3259, 3562, 6518, 7124, 13036, 42367, 84734, 169468, 446483, 892966, 1785932, 5804279, 11608558, 23217116]

約数ペア:

[(1, 23217116), (2, 11608558), (4, 5804279), (13, 1785932), (26, 892966), (52, 446483), (137, 169468), (274, 84734), (548, 42367), (1781, 13036), (3259, 7124), (3562, 6518)]