2156044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 4334400

約数和(自身を除く): 2178356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2579, 5158, 10316, 28369, 49001, 56738, 98002, 113476, 196004, 539011, 1078022, 2156044]

約数ペア:

[(1, 2156044), (2, 1078022), (4, 539011), (11, 196004), (19, 113476), (22, 98002), (38, 56738), (44, 49001), (76, 28369), (209, 10316), (418, 5158), (836, 2579)]