16246828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 30735152

約数和(自身を除く): 14488324

約数列:

[1, 2, 4, 13, 26, 52, 397, 787, 794, 1574, 1588, 3148, 5161, 10231, 10322, 20462, 20644, 40924, 312439, 624878, 1249756, 4061707, 8123414, 16246828]

約数ペア:

[(1, 16246828), (2, 8123414), (4, 4061707), (13, 1249756), (26, 624878), (52, 312439), (397, 40924), (787, 20644), (794, 20462), (1574, 10322), (1588, 10231), (3148, 5161)]