28201510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{148429}}^1$

素因数の和:148455

約数の個数: 16

約数和(自身を含む): 53434800

約数和(自身を除く): 25233290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 148429, 296858, 742145, 1484290, 2820151, 5640302, 14100755, 28201510]

約数ペア:

[(1, 28201510), (2, 14100755), (5, 5640302), (10, 2820151), (19, 1484290), (38, 742145), (95, 296858), (190, 148429)]