19050585

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 32099328

約数和(自身を除く): 13048743

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 773, 795, 1643, 2319, 3865, 4929, 8215, 11595, 23963, 24645, 40969, 71889, 119815, 122907, 204845, 359445, 614535, 1270039, 3810117, 6350195, 19050585]

約数ペア:

[(1, 19050585), (3, 6350195), (5, 3810117), (15, 1270039), (31, 614535), (53, 359445), (93, 204845), (155, 122907), (159, 119815), (265, 71889), (465, 40969), (773, 24645), (795, 23963), (1643, 11595), (2319, 8215), (3865, 4929)]