12164408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 12027592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 419, 764, 838, 1528, 1676, 3352, 3629, 7258, 7961, 14516, 15922, 29032, 31844, 63688, 80029, 160058, 320116, 640232, 1520551, 3041102, 6082204, 12164408]

約数ペア:

[(1, 12164408), (2, 6082204), (4, 3041102), (8, 1520551), (19, 640232), (38, 320116), (76, 160058), (152, 80029), (191, 63688), (382, 31844), (419, 29032), (764, 15922), (838, 14516), (1528, 7961), (1676, 7258), (3352, 3629)]