18442385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 24003840

約数和(自身を除く): 5561455

約数列:

[1, 5, 13, 65, 151, 755, 1879, 1963, 9395, 9815, 24427, 122135, 283729, 1418645, 3688477, 18442385]

約数ペア:

[(1, 18442385), (5, 3688477), (13, 1418645), (65, 283729), (151, 122135), (755, 24427), (1879, 9815), (1963, 9395)]