11812018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6263}}^1$

素因数の和:6329

約数の個数: 16

約数和(自身を含む): 18942336

約数和(自身を除く): 7130318

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 6263, 12526, 144049, 256783, 288098, 513566, 5906009, 11812018]

約数ペア:

[(1, 11812018), (2, 5906009), (23, 513566), (41, 288098), (46, 256783), (82, 144049), (943, 12526), (1886, 6263)]