19836045

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8317}}^1$

素因数の和:8381

約数の個数: 24

約数和(自身を含む): 35035416

約数和(自身を除く): 15199371

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 8317, 24951, 41585, 74853, 124755, 374265, 440801, 1322403, 2204005, 3967209, 6612015, 19836045]

約数ペア:

[(1, 19836045), (3, 6612015), (5, 3967209), (9, 2204005), (15, 1322403), (45, 440801), (53, 374265), (159, 124755), (265, 74853), (477, 41585), (795, 24951), (2385, 8317)]