11873884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 22757616

約数和(自身を除く): 10883732

約数列:

[1, 2, 4, 11, 22, 44, 421, 641, 842, 1282, 1684, 2564, 4631, 7051, 9262, 14102, 18524, 28204, 269861, 539722, 1079444, 2968471, 5936942, 11873884]

約数ペア:

[(1, 11873884), (2, 5936942), (4, 2968471), (11, 1079444), (22, 539722), (44, 269861), (421, 28204), (641, 18524), (842, 14102), (1282, 9262), (1684, 7051), (2564, 4631)]