25770338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1390

約数の個数: 24

約数和(自身を含む): 43034544

約数和(自身を除く): 17264206

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1283, 1826, 2566, 10043, 14113, 20086, 28226, 106489, 155243, 212978, 310486, 1171379, 2342758, 12885169, 25770338]

約数ペア:

[(1, 25770338), (2, 12885169), (11, 2342758), (22, 1171379), (83, 310486), (121, 212978), (166, 155243), (242, 106489), (913, 28226), (1283, 20086), (1826, 14113), (2566, 10043)]