18547982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13007}}^1$

素因数の和:13063

約数の個数: 16

約数和(自身を含む): 29970432

約数和(自身を除く): 11422450

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 13007, 26014, 299161, 403217, 598322, 806434, 9273991, 18547982]

約数ペア:

[(1, 18547982), (2, 9273991), (23, 806434), (31, 598322), (46, 403217), (62, 299161), (713, 26014), (1426, 13007)]