19612382

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1411

約数の個数: 16

約数和(自身を含む): 30110400

約数和(自身を除く): 10498018

約数列:

[1, 2, 79, 101, 158, 202, 1229, 2458, 7979, 15958, 97091, 124129, 194182, 248258, 9806191, 19612382]

約数ペア:

[(1, 19612382), (2, 9806191), (79, 248258), (101, 194182), (158, 124129), (202, 97091), (1229, 15958), (2458, 7979)]