18723886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6899}}^1$

素因数の和:6983

約数の個数: 16

約数和(自身を含む): 29808000

約数和(自身を除く): 11084114

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 6899, 13798, 158677, 317354, 407041, 814082, 9361943, 18723886]

約数ペア:

[(1, 18723886), (2, 9361943), (23, 814082), (46, 407041), (59, 317354), (118, 158677), (1357, 13798), (2714, 6899)]