118393921

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 132770880

約数和(自身を除く): 14376959

約数列:

[1, 19, 29, 43, 263, 361, 551, 817, 1247, 4997, 7627, 10469, 11309, 15523, 23693, 94943, 144913, 214871, 327961, 450167, 2753347, 4082549, 6231259, 118393921]

約数ペア:

[(1, 118393921), (19, 6231259), (29, 4082549), (43, 2753347), (263, 450167), (361, 327961), (551, 214871), (817, 144913), (1247, 94943), (4997, 23693), (7627, 15523), (10469, 11309)]