19486334

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13781}}^1$

素因数の和:13891

約数の個数: 16

約数和(自身を含む): 33738336

約数和(自身を除く): 14252002

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13781, 27562, 96467, 192934, 1391881, 2783762, 9743167, 19486334]

約数ペア:

[(1, 19486334), (2, 9743167), (7, 2783762), (14, 1391881), (101, 192934), (202, 96467), (707, 27562), (1414, 13781)]