13938704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3567

約数の個数: 40

約数和(自身を含む): 30623040

約数和(自身を除く): 16684336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3527, 3952, 7054, 14108, 28216, 45851, 56432, 67013, 91702, 134026, 183404, 268052, 366808, 536104, 733616, 871169, 1072208, 1742338, 3484676, 6969352, 13938704]

約数ペア:

[(1, 13938704), (2, 6969352), (4, 3484676), (8, 1742338), (13, 1072208), (16, 871169), (19, 733616), (26, 536104), (38, 366808), (52, 268052), (76, 183404), (104, 134026), (152, 91702), (208, 67013), (247, 56432), (304, 45851), (494, 28216), (988, 14108), (1976, 7054), (3527, 3952)]