1918510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 3825792

約数和(自身を除く): 1907282

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 163, 214, 326, 535, 815, 1070, 1177, 1630, 1793, 2354, 3586, 5885, 8965, 11770, 17441, 17930, 34882, 87205, 174410, 191851, 383702, 959255, 1918510]

約数ペア:

[(1, 1918510), (2, 959255), (5, 383702), (10, 191851), (11, 174410), (22, 87205), (55, 34882), (107, 17930), (110, 17441), (163, 11770), (214, 8965), (326, 5885), (535, 3586), (815, 2354), (1070, 1793), (1177, 1630)]