22220738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1801}}^1$

素因数の和:2033

約数の個数: 16

約数和(自身を含む): 34598400

約数和(自身を除く): 12377662

約数列:

[1, 2, 31, 62, 199, 398, 1801, 3602, 6169, 12338, 55831, 111662, 358399, 716798, 11110369, 22220738]

約数ペア:

[(1, 22220738), (2, 11110369), (31, 716798), (62, 358399), (199, 111662), (398, 55831), (1801, 12338), (3602, 6169)]