19692962

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 30205440

約数和(自身を除く): 10512478

約数列:

[1, 2, 79, 113, 158, 226, 1103, 2206, 8927, 17854, 87137, 124639, 174274, 249278, 9846481, 19692962]

約数ペア:

[(1, 19692962), (2, 9846481), (79, 249278), (113, 174274), (158, 124639), (226, 87137), (1103, 17854), (2206, 8927)]