13319566

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 24

約数和(自身を含む): 21858984

約数和(自身を除く): 8539418

約数列:

[1, 2, 13, 26, 157, 169, 251, 314, 338, 502, 2041, 3263, 4082, 6526, 26533, 39407, 42419, 53066, 78814, 84838, 512291, 1024582, 6659783, 13319566]

約数ペア:

[(1, 13319566), (2, 6659783), (13, 1024582), (26, 512291), (157, 84838), (169, 78814), (251, 53066), (314, 42419), (338, 39407), (502, 26533), (2041, 6526), (3263, 4082)]