12107690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 25038720

約数和(自身を除く): 12931030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 643, 1286, 1345, 1883, 2690, 3215, 3766, 4501, 6430, 9002, 9415, 18830, 22505, 45010, 172967, 345934, 864835, 1210769, 1729670, 2421538, 6053845, 12107690]

約数ペア:

[(1, 12107690), (2, 6053845), (5, 2421538), (7, 1729670), (10, 1210769), (14, 864835), (35, 345934), (70, 172967), (269, 45010), (538, 22505), (643, 18830), (1286, 9415), (1345, 9002), (1883, 6430), (2690, 4501), (3215, 3766)]