12175010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 23284800

約数和(自身を除く): 11109790

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 461, 695, 922, 1390, 2305, 2641, 4610, 5282, 8759, 13205, 17518, 26410, 43795, 64079, 87590, 128158, 320395, 640790, 1217501, 2435002, 6087505, 12175010]

約数ペア:

[(1, 12175010), (2, 6087505), (5, 2435002), (10, 1217501), (19, 640790), (38, 320395), (95, 128158), (139, 87590), (190, 64079), (278, 43795), (461, 26410), (695, 17518), (922, 13205), (1390, 8759), (2305, 5282), (2641, 4610)]