16909310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 33374592

約数和(自身を除く): 16465282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 347, 443, 694, 886, 1735, 2215, 3470, 3817, 4430, 4873, 7634, 9746, 19085, 24365, 38170, 48730, 153721, 307442, 768605, 1537210, 1690931, 3381862, 8454655, 16909310]

約数ペア:

[(1, 16909310), (2, 8454655), (5, 3381862), (10, 1690931), (11, 1537210), (22, 768605), (55, 307442), (110, 153721), (347, 48730), (443, 38170), (694, 24365), (886, 19085), (1735, 9746), (2215, 7634), (3470, 4873), (3817, 4430)]