21744734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 38421216

約数和(自身を除く): 16676482

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1097, 1166, 1802, 2194, 9911, 12067, 18649, 19822, 24134, 37298, 58141, 116282, 205139, 410278, 639551, 988397, 1279102, 1976794, 10872367, 21744734]

約数ペア:

[(1, 21744734), (2, 10872367), (11, 1976794), (17, 1279102), (22, 988397), (34, 639551), (53, 410278), (106, 205139), (187, 116282), (374, 58141), (583, 37298), (901, 24134), (1097, 19822), (1166, 18649), (1802, 12067), (2194, 9911)]