12192580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14869}}^1$

素因数の和:14919

約数の個数: 24

約数和(自身を含む): 26230680

約数和(自身を除く): 14038100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 14869, 29738, 59476, 74345, 148690, 297380, 609629, 1219258, 2438516, 3048145, 6096290, 12192580]

約数ペア:

[(1, 12192580), (2, 6096290), (4, 3048145), (5, 2438516), (10, 1219258), (20, 609629), (41, 297380), (82, 148690), (164, 74345), (205, 59476), (410, 29738), (820, 14869)]