11918491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 13716640

約数和(自身を除く): 1798149

約数列:

[1, 13, 19, 73, 247, 661, 949, 1387, 8593, 12559, 18031, 48253, 163267, 627289, 916807, 11918491]

約数ペア:

[(1, 11918491), (13, 916807), (19, 627289), (73, 163267), (247, 48253), (661, 18031), (949, 12559), (1387, 8593)]