123343976446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1\times {\mathrm{39023}}^1$

素因数の和:39640

約数の個数: 32

約数和(自身を含む): 196156477440

約数和(自身を除く): 72812500994

約数列:

[1, 2, 19, 38, 223, 373, 446, 746, 4237, 7087, 8474, 14174, 39023, 78046, 83179, 166358, 741437, 1482874, 1580401, 3160802, 8702129, 14555579, 17404258, 29111158, 165340451, 276556001, 330680902, 553112002, 3245894117, 6491788234, 61671988223, 123343976446]

約数ペア:

[(1, 123343976446), (2, 61671988223), (19, 6491788234), (38, 3245894117), (223, 553112002), (373, 330680902), (446, 276556001), (746, 165340451), (4237, 29111158), (7087, 17404258), (8474, 14555579), (14174, 8702129), (39023, 3160802), (78046, 1580401), (83179, 1482874), (166358, 741437)]