19622078

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13877}}^1$

素因数の和:13987

約数の個数: 16

約数和(自身を含む): 33973344

約数和(自身を除く): 14351266

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13877, 27754, 97139, 194278, 1401577, 2803154, 9811039, 19622078]

約数ペア:

[(1, 19622078), (2, 9811039), (7, 2803154), (14, 1401577), (101, 194278), (202, 97139), (707, 27754), (1414, 13877)]