19464050

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2017}}^1$

素因数の和:2222

約数の個数: 24

約数和(自身を含む): 36408756

約数和(自身を除く): 16944706

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 2017, 4034, 4825, 9650, 10085, 20170, 50425, 100850, 389281, 778562, 1946405, 3892810, 9732025, 19464050]

約数ペア:

[(1, 19464050), (2, 9732025), (5, 3892810), (10, 1946405), (25, 778562), (50, 389281), (193, 100850), (386, 50425), (965, 20170), (1930, 10085), (2017, 9650), (4034, 4825)]