19182195

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14699}}^1$

素因数の和:14739

約数の個数: 24

約数和(自身を含む): 34398000

約数和(自身を除く): 15215805

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 14699, 44097, 73495, 132291, 220485, 426271, 661455, 1278813, 2131355, 3836439, 6394065, 19182195]

約数ペア:

[(1, 19182195), (3, 6394065), (5, 3836439), (9, 2131355), (15, 1278813), (29, 661455), (45, 426271), (87, 220485), (145, 132291), (261, 73495), (435, 44097), (1305, 14699)]