8523590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 16333920

約数和(自身を除く): 7810330

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 397, 565, 794, 1130, 1985, 2147, 3970, 4294, 7543, 10735, 15086, 21470, 37715, 44861, 75430, 89722, 224305, 448610, 852359, 1704718, 4261795, 8523590]

約数ペア:

[(1, 8523590), (2, 4261795), (5, 1704718), (10, 852359), (19, 448610), (38, 224305), (95, 89722), (113, 75430), (190, 44861), (226, 37715), (397, 21470), (565, 15086), (794, 10735), (1130, 7543), (1985, 4294), (2147, 3970)]