12641484

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{24499}}^1$

素因数の和:24549

約数の個数: 24

約数和(自身を含む): 30184000

約数和(自身を除く): 17542516

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 24499, 48998, 73497, 97996, 146994, 293988, 1053457, 2106914, 3160371, 4213828, 6320742, 12641484]

約数ペア:

[(1, 12641484), (2, 6320742), (3, 4213828), (4, 3160371), (6, 2106914), (12, 1053457), (43, 293988), (86, 146994), (129, 97996), (172, 73497), (258, 48998), (516, 24499)]