18626410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5839}}^1$

素因数の和:5886

約数の個数: 32

約数和(自身を含む): 37843200

約数和(自身を除く): 19216790

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 5839, 11678, 29195, 58390, 64229, 128458, 169331, 321145, 338662, 642290, 846655, 1693310, 1862641, 3725282, 9313205, 18626410]

約数ペア:

[(1, 18626410), (2, 9313205), (5, 3725282), (10, 1862641), (11, 1693310), (22, 846655), (29, 642290), (55, 338662), (58, 321145), (110, 169331), (145, 128458), (290, 64229), (319, 58390), (638, 29195), (1595, 11678), (3190, 5839)]