22208710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2311}}^1$

素因数の和:2380

約数の個数: 24

約数和(自身を含む): 41324688

約数和(自身を除く): 19115978

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 2311, 4622, 4805, 9610, 11555, 23110, 71641, 143282, 358205, 716410, 2220871, 4441742, 11104355, 22208710]

約数ペア:

[(1, 22208710), (2, 11104355), (5, 4441742), (10, 2220871), (31, 716410), (62, 358205), (155, 143282), (310, 71641), (961, 23110), (1922, 11555), (2311, 9610), (4622, 4805)]