21552206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2309}}^1$

素因数の和:2683

約数の個数: 16

約数和(自身を含む): 34927200

約数和(自身を除く): 13374994

約数列:

[1, 2, 13, 26, 359, 718, 2309, 4618, 4667, 9334, 30017, 60034, 828931, 1657862, 10776103, 21552206]

約数ペア:

[(1, 21552206), (2, 10776103), (13, 1657862), (26, 828931), (359, 60034), (718, 30017), (2309, 9334), (4618, 4667)]