19257836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6277}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 36914640

約数和(自身を除く): 17656804

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 6277, 12554, 25108, 81601, 163202, 326404, 370343, 740686, 1481372, 4814459, 9628918, 19257836]

約数ペア:

[(1, 19257836), (2, 9628918), (4, 4814459), (13, 1481372), (26, 740686), (52, 370343), (59, 326404), (118, 163202), (236, 81601), (767, 25108), (1534, 12554), (3068, 6277)]