13809694

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 22603968

約数和(自身を除く): 8794274

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 617, 722, 1178, 1234, 11191, 11723, 19127, 22382, 23446, 38254, 222737, 363413, 445474, 726826, 6904847, 13809694]

約数ペア:

[(1, 13809694), (2, 6904847), (19, 726826), (31, 445474), (38, 363413), (62, 222737), (361, 38254), (589, 23446), (617, 22382), (722, 19127), (1178, 11723), (1234, 11191)]