19795370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7643}}^1$

素因数の和:7694

約数の個数: 32

約数和(自身を含む): 41827968

約数和(自身を除く): 22032598

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 7643, 15286, 38215, 53501, 76430, 107002, 267505, 282791, 535010, 565582, 1413955, 1979537, 2827910, 3959074, 9897685, 19795370]

約数ペア:

[(1, 19795370), (2, 9897685), (5, 3959074), (7, 2827910), (10, 1979537), (14, 1413955), (35, 565582), (37, 535010), (70, 282791), (74, 267505), (185, 107002), (259, 76430), (370, 53501), (518, 38215), (1295, 15286), (2590, 7643)]