121512982

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{2801}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 184932000

約数和(自身を除く): 63419018

約数列:

[1, 2, 109, 199, 218, 398, 2801, 5602, 21691, 43382, 305309, 557399, 610618, 1114798, 60756491, 121512982]

約数ペア:

[(1, 121512982), (2, 60756491), (109, 1114798), (199, 610618), (218, 557399), (398, 305309), (2801, 43382), (5602, 21691)]