16922156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 30750720

約数和(自身を除く): 13828564

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 571, 956, 1142, 2284, 7409, 14818, 17701, 29636, 35402, 70804, 136469, 272938, 545876, 4230539, 8461078, 16922156]

約数ペア:

[(1, 16922156), (2, 8461078), (4, 4230539), (31, 545876), (62, 272938), (124, 136469), (239, 70804), (478, 35402), (571, 29636), (956, 17701), (1142, 14818), (2284, 7409)]