12748430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 24343200

約数和(自身を除く): 11594770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 293, 458, 586, 1145, 1465, 2290, 2930, 4351, 5567, 8702, 11134, 21755, 27835, 43510, 55670, 67097, 134194, 335485, 670970, 1274843, 2549686, 6374215, 12748430]

約数ペア:

[(1, 12748430), (2, 6374215), (5, 2549686), (10, 1274843), (19, 670970), (38, 335485), (95, 134194), (190, 67097), (229, 55670), (293, 43510), (458, 27835), (586, 21755), (1145, 11134), (1465, 8702), (2290, 5567), (2930, 4351)]