12731710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 24377760

約数和(自身を除く): 11646050

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 593, 1130, 1186, 2147, 2965, 4294, 5930, 10735, 11267, 21470, 22534, 56335, 67009, 112670, 134018, 335045, 670090, 1273171, 2546342, 6365855, 12731710]

約数ペア:

[(1, 12731710), (2, 6365855), (5, 2546342), (10, 1273171), (19, 670090), (38, 335045), (95, 134018), (113, 112670), (190, 67009), (226, 56335), (565, 22534), (593, 21470), (1130, 11267), (1186, 10735), (2147, 5930), (2965, 4294)]