16960076

素因数分解:

$2^2\times 7^2\times {\mathrm{86531}}^1$

素因数の和:86549

約数の個数: 18

約数和(自身を含む): 34526268

約数和(自身を除く): 17566192

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 86531, 173062, 346124, 605717, 1211434, 2422868, 4240019, 8480038, 16960076]

約数ペア:

[(1, 16960076), (2, 8480038), (4, 4240019), (7, 2422868), (14, 1211434), (28, 605717), (49, 346124), (98, 173062), (196, 86531)]