12478364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 23205840

約数和(自身を除く): 10727476

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 1453, 2147, 2906, 4294, 5812, 8588, 27607, 55214, 110428, 164189, 328378, 656756, 3119591, 6239182, 12478364]

約数ペア:

[(1, 12478364), (2, 6239182), (4, 3119591), (19, 656756), (38, 328378), (76, 164189), (113, 110428), (226, 55214), (452, 27607), (1453, 8588), (2147, 5812), (2906, 4294)]