111508910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12487}}^1$

素因数の和:12560

約数の個数: 32

約数和(自身を含む): 215792640

約数和(自身を除く): 104283730

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 12487, 24974, 62435, 124870, 237253, 474506, 586889, 1173778, 1186265, 2372530, 2934445, 5868890, 11150891, 22301782, 55754455, 111508910]

約数ペア:

[(1, 111508910), (2, 55754455), (5, 22301782), (10, 11150891), (19, 5868890), (38, 2934445), (47, 2372530), (94, 1186265), (95, 1173778), (190, 586889), (235, 474506), (470, 237253), (893, 124870), (1786, 62435), (4465, 24974), (8930, 12487)]