13609178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 23405760

約数和(自身を除く): 9796582

約数列:

[1, 2, 11, 22, 29, 58, 83, 166, 257, 319, 514, 638, 913, 1826, 2407, 2827, 4814, 5654, 7453, 14906, 21331, 26477, 42662, 52954, 81983, 163966, 234641, 469282, 618599, 1237198, 6804589, 13609178]

約数ペア:

[(1, 13609178), (2, 6804589), (11, 1237198), (22, 618599), (29, 469282), (58, 234641), (83, 163966), (166, 81983), (257, 52954), (319, 42662), (514, 26477), (638, 21331), (913, 14906), (1826, 7453), (2407, 5654), (2827, 4814)]