12318262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{409}}^1$

素因数の和:496

約数の個数: 24

約数和(自身を含む): 20767320

約数和(自身を除く): 8449058

約数列:

[1, 2, 11, 22, 37, 74, 407, 409, 814, 818, 1369, 2738, 4499, 8998, 15059, 15133, 30118, 30266, 166463, 332926, 559921, 1119842, 6159131, 12318262]

約数ペア:

[(1, 12318262), (2, 6159131), (11, 1119842), (22, 559921), (37, 332926), (74, 166463), (407, 30266), (409, 30118), (814, 15133), (818, 15059), (1369, 8998), (2738, 4499)]