16859384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{110917}}^1$

素因数の和:110942

約数の個数: 16

約数和(自身を含む): 33275400

約数和(自身を除く): 16416016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 110917, 221834, 443668, 887336, 2107423, 4214846, 8429692, 16859384]

約数ペア:

[(1, 16859384), (2, 8429692), (4, 4214846), (8, 2107423), (19, 887336), (38, 443668), (76, 221834), (152, 110917)]