18927966

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{14951}}^1$

素因数の和:15167

約数の個数: 16

約数和(自身を含む): 38037888

約数和(自身を除く): 19109922

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 14951, 29902, 44853, 89706, 3154661, 6309322, 9463983, 18927966]

約数ペア:

[(1, 18927966), (2, 9463983), (3, 6309322), (6, 3154661), (211, 89706), (422, 44853), (633, 29902), (1266, 14951)]