13264688

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2027}}^1$

素因数の和:2444

約数の個数: 20

約数和(自身を含む): 25775880

約数和(自身を除く): 12511192

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 2027, 3272, 4054, 6544, 8108, 16216, 32432, 829043, 1658086, 3316172, 6632344, 13264688]

約数ペア:

[(1, 13264688), (2, 6632344), (4, 3316172), (8, 1658086), (16, 829043), (409, 32432), (818, 16216), (1636, 8108), (2027, 6544), (3272, 4054)]