19168335

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6983}}^1$

素因数の和:7055

約数の個数: 24

約数和(自身を含む): 33774624

約数和(自身を除く): 14606289

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 6983, 20949, 34915, 62847, 104745, 314235, 425963, 1277889, 2129815, 3833667, 6389445, 19168335]

約数ペア:

[(1, 19168335), (3, 6389445), (5, 3833667), (9, 2129815), (15, 1277889), (45, 425963), (61, 314235), (183, 104745), (305, 62847), (549, 34915), (915, 20949), (2745, 6983)]