19374360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161453}}^1$

素因数の和:161467

約数の個数: 32

約数和(自身を含む): 58123440

約数和(自身を除く): 38749080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161453, 322906, 484359, 645812, 807265, 968718, 1291624, 1614530, 1937436, 2421795, 3229060, 3874872, 4843590, 6458120, 9687180, 19374360]

約数ペア:

[(1, 19374360), (2, 9687180), (3, 6458120), (4, 4843590), (5, 3874872), (6, 3229060), (8, 2421795), (10, 1937436), (12, 1614530), (15, 1291624), (20, 968718), (24, 807265), (30, 645812), (40, 484359), (60, 322906), (120, 161453)]