12887716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 23478840

約数和(自身を除く): 10591124

約数列:

[1, 2, 4, 29, 58, 116, 241, 461, 482, 922, 964, 1844, 6989, 13369, 13978, 26738, 27956, 53476, 111101, 222202, 444404, 3221929, 6443858, 12887716]

約数ペア:

[(1, 12887716), (2, 6443858), (4, 3221929), (29, 444404), (58, 222202), (116, 111101), (241, 53476), (461, 27956), (482, 26738), (922, 13978), (964, 13369), (1844, 6989)]