19590147344

素因数分解:

$2^4\times {\mathrm{5171}}^1\times {\mathrm{236779}}^1$

素因数の和:241958

約数の個数: 20

約数和(自身を含む): 37963410960

約数和(自身を除く): 18373263616

約数列:

[1, 2, 4, 8, 16, 5171, 10342, 20684, 41368, 82736, 236779, 473558, 947116, 1894232, 3788464, 1224384209, 2448768418, 4897536836, 9795073672, 19590147344]

約数ペア:

[(1, 19590147344), (2, 9795073672), (4, 4897536836), (8, 2448768418), (16, 1224384209), (5171, 3788464), (10342, 1894232), (20684, 947116), (41368, 473558), (82736, 236779)]