19466145

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1889}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 33906600

約数和(自身を除く): 14440455

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 1889, 2061, 3435, 5667, 9445, 10305, 17001, 28335, 85005, 432581, 1297743, 2162905, 3893229, 6488715, 19466145]

約数ペア:

[(1, 19466145), (3, 6488715), (5, 3893229), (9, 2162905), (15, 1297743), (45, 432581), (229, 85005), (687, 28335), (1145, 17001), (1889, 10305), (2061, 9445), (3435, 5667)]