1919860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 4102560

約数和(自身を除く): 2182700

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1627, 3254, 6508, 8135, 16270, 32540, 95993, 191986, 383972, 479965, 959930, 1919860]

約数ペア:

[(1, 1919860), (2, 959930), (4, 479965), (5, 383972), (10, 191986), (20, 95993), (59, 32540), (118, 16270), (236, 8135), (295, 6508), (590, 3254), (1180, 1627)]