12331798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7547}}^1$

素因数の和:7611

約数の個数: 16

約数和(自身を含む): 19926720

約数和(自身を除く): 7594922

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 7547, 15094, 143393, 286786, 324521, 649042, 6165899, 12331798]

約数ペア:

[(1, 12331798), (2, 6165899), (19, 649042), (38, 324521), (43, 286786), (86, 143393), (817, 15094), (1634, 7547)]