12241780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14929}}^1$

素因数の和:14979

約数の個数: 24

約数和(自身を含む): 26336520

約数和(自身を除く): 14094740

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 14929, 29858, 59716, 74645, 149290, 298580, 612089, 1224178, 2448356, 3060445, 6120890, 12241780]

約数ペア:

[(1, 12241780), (2, 6120890), (4, 3060445), (5, 2448356), (10, 1224178), (20, 612089), (41, 298580), (82, 149290), (164, 74645), (205, 59716), (410, 29858), (820, 14929)]