12138170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6526

約数の個数: 32

約数和(自身を含む): 25240896

約数和(自身を除く): 13102726

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 6491, 12982, 32455, 64910, 71401, 110347, 142802, 220694, 357005, 551735, 714010, 1103470, 1213817, 2427634, 6069085, 12138170]

約数ペア:

[(1, 12138170), (2, 6069085), (5, 2427634), (10, 1213817), (11, 1103470), (17, 714010), (22, 551735), (34, 357005), (55, 220694), (85, 142802), (110, 110347), (170, 71401), (187, 64910), (374, 32455), (935, 12982), (1870, 6491)]