12279388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1873}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 23612400

約数和(自身を除く): 11333012

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 1873, 3278, 3746, 6556, 7492, 20603, 41206, 82412, 279077, 558154, 1116308, 3069847, 6139694, 12279388]

約数ペア:

[(1, 12279388), (2, 6139694), (4, 3069847), (11, 1116308), (22, 558154), (44, 279077), (149, 82412), (298, 41206), (596, 20603), (1639, 7492), (1873, 6556), (3278, 3746)]