12266402

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 18703872

約数和(自身を除く): 6437470

約数列:

[1, 2, 163, 191, 197, 326, 382, 394, 31133, 32111, 37627, 62266, 64222, 75254, 6133201, 12266402]

約数ペア:

[(1, 12266402), (2, 6133201), (163, 75254), (191, 64222), (197, 62266), (326, 37627), (382, 32111), (394, 31133)]