19105142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47057}}^1$

素因数の和:47095

約数の個数: 16

約数和(自身を含む): 33881760

約数和(自身を除く): 14776618

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 47057, 94114, 329399, 658798, 1364653, 2729306, 9552571, 19105142]

約数ペア:

[(1, 19105142), (2, 9552571), (7, 2729306), (14, 1364653), (29, 658798), (58, 329399), (203, 94114), (406, 47057)]