13568566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 23201280

約数和(自身を除く): 9632714

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 211, 407, 422, 814, 869, 1738, 2321, 2923, 4642, 5846, 7807, 15614, 16669, 32153, 33338, 64306, 85877, 171754, 183359, 366718, 616753, 1233506, 6784283, 13568566]

約数ペア:

[(1, 13568566), (2, 6784283), (11, 1233506), (22, 616753), (37, 366718), (74, 183359), (79, 171754), (158, 85877), (211, 64306), (407, 33338), (422, 32153), (814, 16669), (869, 15614), (1738, 7807), (2321, 5846), (2923, 4642)]