42427418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101501}}^1$

素因数の和:101533

約数の個数: 16

約数和(自身を含む): 73081440

約数和(自身を除く): 30654022

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 101501, 203002, 1116511, 1928519, 2233022, 3857038, 21213709, 42427418]

約数ペア:

[(1, 42427418), (2, 21213709), (11, 3857038), (19, 2233022), (22, 1928519), (38, 1116511), (209, 203002), (418, 101501)]