1912016

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1718

約数の個数: 20

約数和(自身を含む): 3757572

約数和(自身を除く): 1845556

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1637, 3274, 6548, 13096, 26192, 119501, 239002, 478004, 956008, 1912016]

約数ペア:

[(1, 1912016), (2, 956008), (4, 478004), (8, 239002), (16, 119501), (73, 26192), (146, 13096), (292, 6548), (584, 3274), (1168, 1637)]