11891724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 30858240

約数和(自身を除く): 18966516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 2459, 4836, 4918, 7377, 9836, 14754, 29508, 31967, 63934, 76229, 95901, 127868, 152458, 191802, 228687, 304916, 383604, 457374, 914748, 990977, 1981954, 2972931, 3963908, 5945862, 11891724]

約数ペア:

[(1, 11891724), (2, 5945862), (3, 3963908), (4, 2972931), (6, 1981954), (12, 990977), (13, 914748), (26, 457374), (31, 383604), (39, 304916), (52, 228687), (62, 191802), (78, 152458), (93, 127868), (124, 95901), (156, 76229), (186, 63934), (372, 31967), (403, 29508), (806, 14754), (1209, 9836), (1612, 7377), (2418, 4918), (2459, 4836)]