2019412082690

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{889608847}}^1$

素因数の和:889609081

約数の個数: 16

約数和(自身を含む): 3650954712192

約数和(自身を除く): 1631542629502

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 889608847, 1779217694, 4448044235, 8896088470, 201941208269, 403882416538, 1009706041345, 2019412082690]

約数ペア:

[(1, 2019412082690), (2, 1009706041345), (5, 403882416538), (10, 201941208269), (227, 8896088470), (454, 4448044235), (1135, 1779217694), (2270, 889608847)]