15962778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22739}}^1$

素因数の和:22763

約数の個数: 32

約数和(自身を含む): 38203200

約数和(自身を除く): 22240422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 22739, 45478, 68217, 136434, 204651, 295607, 409302, 591214, 613953, 886821, 1227906, 1773642, 2660463, 5320926, 7981389, 15962778]

約数ペア:

[(1, 15962778), (2, 7981389), (3, 5320926), (6, 2660463), (9, 1773642), (13, 1227906), (18, 886821), (26, 613953), (27, 591214), (39, 409302), (54, 295607), (78, 204651), (117, 136434), (234, 68217), (351, 45478), (702, 22739)]