13957658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 11322982

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 1319, 2638, 5291, 10582, 14509, 17147, 29018, 34294, 48803, 97606, 188617, 377234, 536833, 634439, 1073666, 1268878, 6978829, 13957658]

約数ペア:

[(1, 13957658), (2, 6978829), (11, 1268878), (13, 1073666), (22, 634439), (26, 536833), (37, 377234), (74, 188617), (143, 97606), (286, 48803), (407, 34294), (481, 29018), (814, 17147), (962, 14509), (1319, 10582), (2638, 5291)]