3956788076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2423}}^1\times {\mathrm{21487}}^1$

素因数の和:23933

約数の個数: 24

約数和(自身を含む): 7292167680

約数和(自身を除く): 3335379604

約数列:

[1, 2, 4, 19, 38, 76, 2423, 4846, 9692, 21487, 42974, 46037, 85948, 92074, 184148, 408253, 816506, 1633012, 52063001, 104126002, 208252004, 989197019, 1978394038, 3956788076]

約数ペア:

[(1, 3956788076), (2, 1978394038), (4, 989197019), (19, 208252004), (38, 104126002), (76, 52063001), (2423, 1633012), (4846, 816506), (9692, 408253), (21487, 184148), (42974, 92074), (46037, 85948)]