19282245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 33609600

約数和(自身を除く): 14327355

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2333, 2755, 6999, 8265, 11665, 34995, 44327, 67657, 132981, 202971, 221635, 338285, 664905, 1014855, 1285483, 3856449, 6427415, 19282245]

約数ペア:

[(1, 19282245), (3, 6427415), (5, 3856449), (15, 1285483), (19, 1014855), (29, 664905), (57, 338285), (87, 221635), (95, 202971), (145, 132981), (285, 67657), (435, 44327), (551, 34995), (1653, 11665), (2333, 8265), (2755, 6999)]