15192254

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 30656880

約数和(自身を除く): 15464626

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 829, 833, 1078, 1309, 1658, 1666, 2618, 5803, 9119, 9163, 11606, 14093, 18238, 18326, 28186, 40621, 63833, 81242, 98651, 127666, 155023, 197302, 310046, 446831, 690557, 893662, 1085161, 1381114, 2170322, 7596127, 15192254]

約数ペア:

[(1, 15192254), (2, 7596127), (7, 2170322), (11, 1381114), (14, 1085161), (17, 893662), (22, 690557), (34, 446831), (49, 310046), (77, 197302), (98, 155023), (119, 127666), (154, 98651), (187, 81242), (238, 63833), (374, 40621), (539, 28186), (829, 18326), (833, 18238), (1078, 14093), (1309, 11606), (1658, 9163), (1666, 9119), (2618, 5803)]