16507972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{607}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 31222016

約数和(自身を除く): 14714044

約数列:

[1, 2, 4, 13, 26, 52, 523, 607, 1046, 1214, 2092, 2428, 6799, 7891, 13598, 15782, 27196, 31564, 317461, 634922, 1269844, 4126993, 8253986, 16507972]

約数ペア:

[(1, 16507972), (2, 8253986), (4, 4126993), (13, 1269844), (26, 634922), (52, 317461), (523, 31564), (607, 27196), (1046, 15782), (1214, 13598), (2092, 7891), (2428, 6799)]