17467420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12301}}^1$

素因数の和:12381

約数の個数: 24

約数和(自身を含む): 37201248

約数和(自身を除く): 19733828

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 12301, 24602, 49204, 61505, 123010, 246020, 873371, 1746742, 3493484, 4366855, 8733710, 17467420]

約数ペア:

[(1, 17467420), (2, 8733710), (4, 4366855), (5, 3493484), (10, 1746742), (20, 873371), (71, 246020), (142, 123010), (284, 61505), (355, 49204), (710, 24602), (1420, 12301)]