21913104

素因数分解:

$2^4\times 3^1\times {\mathrm{456523}}^1$

素因数の和:456534

約数の個数: 20

約数和(自身を含む): 56608976

約数和(自身を除く): 34695872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456523, 913046, 1369569, 1826092, 2739138, 3652184, 5478276, 7304368, 10956552, 21913104]

約数ペア:

[(1, 21913104), (2, 10956552), (3, 7304368), (4, 5478276), (6, 3652184), (8, 2739138), (12, 1826092), (16, 1369569), (24, 913046), (48, 456523)]