22387178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1274

約数の個数: 24

約数和(自身を含む): 37410240

約数和(自身を除く): 15023062

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1171, 1738, 2342, 9559, 12881, 19118, 25762, 92509, 141691, 185018, 283382, 1017599, 2035198, 11193589, 22387178]

約数ペア:

[(1, 22387178), (2, 11193589), (11, 2035198), (22, 1017599), (79, 283382), (121, 185018), (158, 141691), (242, 92509), (869, 25762), (1171, 19118), (1738, 12881), (2342, 9559)]