15378410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 30153600

約数和(自身を除く): 14775190

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 2791, 5510, 5582, 13955, 27910, 53029, 80939, 106058, 161878, 265145, 404695, 530290, 809390, 1537841, 3075682, 7689205, 15378410]

約数ペア:

[(1, 15378410), (2, 7689205), (5, 3075682), (10, 1537841), (19, 809390), (29, 530290), (38, 404695), (58, 265145), (95, 161878), (145, 106058), (190, 80939), (290, 53029), (551, 27910), (1102, 13955), (2755, 5582), (2791, 5510)]