42251098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6427}}^1$

素因数の和:6621

約数の個数: 16

約数和(自身を含む): 67108320

約数和(自身を除く): 24857222

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6427, 6574, 12854, 122113, 244226, 1111871, 2223742, 21125549, 42251098]

約数ペア:

[(1, 42251098), (2, 21125549), (19, 2223742), (38, 1111871), (173, 244226), (346, 122113), (3287, 12854), (6427, 6574)]