19112085

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 34500480

約数和(自身を除く): 15388395

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 2113, 3015, 6339, 9045, 10565, 19017, 31695, 57051, 95085, 141571, 285255, 424713, 707855, 1274139, 2123565, 3822417, 6370695, 19112085]

約数ペア:

[(1, 19112085), (3, 6370695), (5, 3822417), (9, 2123565), (15, 1274139), (27, 707855), (45, 424713), (67, 285255), (135, 141571), (201, 95085), (335, 57051), (603, 31695), (1005, 19017), (1809, 10565), (2113, 9045), (3015, 6339)]