1916012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 3927840

約数和(自身を除く): 2011828

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1669, 3338, 6676, 11683, 23366, 46732, 68429, 136858, 273716, 479003, 958006, 1916012]

約数ペア:

[(1, 1916012), (2, 958006), (4, 479003), (7, 273716), (14, 136858), (28, 68429), (41, 46732), (82, 23366), (164, 11683), (287, 6676), (574, 3338), (1148, 1669)]