19002220648

素因数分解:

$2^3\times {\mathrm{283}}^1\times {\mathrm{797}}^1\times {\mathrm{10531}}^1$

素因数の和:11617

約数の個数: 32

約数和(自身を含む): 35803323360

約数和(自身を除く): 16801102712

約数列:

[1, 2, 4, 8, 283, 566, 797, 1132, 1594, 2264, 3188, 6376, 10531, 21062, 42124, 84248, 225551, 451102, 902204, 1804408, 2980273, 5960546, 8393207, 11921092, 16786414, 23842184, 33572828, 67145656, 2375277581, 4750555162, 9501110324, 19002220648]

約数ペア:

[(1, 19002220648), (2, 9501110324), (4, 4750555162), (8, 2375277581), (283, 67145656), (566, 33572828), (797, 23842184), (1132, 16786414), (1594, 11921092), (2264, 8393207), (3188, 5960546), (6376, 2980273), (10531, 1804408), (21062, 902204), (42124, 451102), (84248, 225551)]