19366396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 41529600

約数和(自身を除く): 22163204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 617, 826, 1121, 1234, 1652, 2242, 2468, 4319, 4484, 7847, 8638, 11723, 15694, 17276, 23446, 31388, 36403, 46892, 72806, 82061, 145612, 164122, 254821, 328244, 509642, 691657, 1019284, 1383314, 2766628, 4841599, 9683198, 19366396]

約数ペア:

[(1, 19366396), (2, 9683198), (4, 4841599), (7, 2766628), (14, 1383314), (19, 1019284), (28, 691657), (38, 509642), (59, 328244), (76, 254821), (118, 164122), (133, 145612), (236, 82061), (266, 72806), (413, 46892), (532, 36403), (617, 31388), (826, 23446), (1121, 17276), (1234, 15694), (1652, 11723), (2242, 8638), (2468, 7847), (4319, 4484)]