18450085826

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1987}}^1\times {\mathrm{23567}}^1$

素因数の和:25753

約数の個数: 16

約数和(自身を含む): 27830791296

約数和(自身を除く): 9380705470

約数列:

[1, 2, 197, 394, 1987, 3974, 23567, 47134, 391439, 782878, 4642699, 9285398, 46827629, 93655258, 9225042913, 18450085826]

約数ペア:

[(1, 18450085826), (2, 9225042913), (197, 93655258), (394, 46827629), (1987, 9285398), (3974, 4642699), (23567, 782878), (47134, 391439)]