19880458824

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3925841}}^1$

素因数の和:3926061

約数の個数: 32

約数和(自身を含む): 49936710240

約数和(自身を除く): 30056251416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 3925841, 7851682, 11777523, 15703364, 23555046, 31406728, 47110092, 94220184, 828352451, 1656704902, 2485057353, 3313409804, 4970114706, 6626819608, 9940229412, 19880458824]

約数ペア:

[(1, 19880458824), (2, 9940229412), (3, 6626819608), (4, 4970114706), (6, 3313409804), (8, 2485057353), (12, 1656704902), (24, 828352451), (211, 94220184), (422, 47110092), (633, 31406728), (844, 23555046), (1266, 15703364), (1688, 11777523), (2532, 7851682), (5064, 3925841)]