18942245

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9173}}^1$

素因数の和:9244

約数の個数: 16

約数和(自身を含む): 26421120

約数和(自身を除く): 7478875

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 9173, 45865, 64211, 321055, 541207, 2706035, 3788449, 18942245]

約数ペア:

[(1, 18942245), (5, 3788449), (7, 2706035), (35, 541207), (59, 321055), (295, 64211), (413, 45865), (2065, 9173)]