18933155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 24162624

約数和(自身を除く): 5229469

約数列:

[1, 5, 17, 85, 353, 631, 1765, 3155, 6001, 10727, 30005, 53635, 222743, 1113715, 3786631, 18933155]

約数ペア:

[(1, 18933155), (5, 3786631), (17, 1113715), (85, 222743), (353, 53635), (631, 30005), (1765, 10727), (3155, 6001)]