16750910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{773}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 33102432

約数和(自身を除く): 16351522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 773, 985, 1546, 1970, 2167, 3865, 4334, 7730, 8503, 10835, 17006, 21670, 42515, 85030, 152281, 304562, 761405, 1522810, 1675091, 3350182, 8375455, 16750910]

約数ペア:

[(1, 16750910), (2, 8375455), (5, 3350182), (10, 1675091), (11, 1522810), (22, 761405), (55, 304562), (110, 152281), (197, 85030), (394, 42515), (773, 21670), (985, 17006), (1546, 10835), (1970, 8503), (2167, 7730), (3865, 4334)]