16399229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2393}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 4284931

約数列:

[1, 7, 11, 77, 89, 623, 979, 2393, 6853, 16751, 26323, 184261, 212977, 1490839, 2342747, 16399229]

約数ペア:

[(1, 16399229), (7, 2342747), (11, 1490839), (77, 212977), (89, 184261), (623, 26323), (979, 16751), (2393, 6853)]