17370460

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2063}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 36582336

約数和(自身を除く): 19211876

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2063, 2105, 4126, 4210, 8252, 8420, 10315, 20630, 41260, 868523, 1737046, 3474092, 4342615, 8685230, 17370460]

約数ペア:

[(1, 17370460), (2, 8685230), (4, 4342615), (5, 3474092), (10, 1737046), (20, 868523), (421, 41260), (842, 20630), (1684, 10315), (2063, 8420), (2105, 8252), (4126, 4210)]