15665041212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{82721}}^1$

素因数の和:83138

約数の個数: 48

約数和(自身を含む): 37504169472

約数和(自身を除く): 21839128260

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 367, 516, 734, 1101, 1468, 2202, 4404, 15781, 31562, 47343, 63124, 82721, 94686, 165442, 189372, 248163, 330884, 496326, 992652, 3557003, 7114006, 10671009, 14228012, 21342018, 30358607, 42684036, 60717214, 91075821, 121434428, 182151642, 364303284, 1305420101, 2610840202, 3916260303, 5221680404, 7832520606, 15665041212]

約数ペア:

[(1, 15665041212), (2, 7832520606), (3, 5221680404), (4, 3916260303), (6, 2610840202), (12, 1305420101), (43, 364303284), (86, 182151642), (129, 121434428), (172, 91075821), (258, 60717214), (367, 42684036), (516, 30358607), (734, 21342018), (1101, 14228012), (1468, 10671009), (2202, 7114006), (4404, 3557003), (15781, 992652), (31562, 496326), (47343, 330884), (63124, 248163), (82721, 189372), (94686, 165442)]