19431024

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1223}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 50389632

約数和(自身を除く): 30958608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1223, 1324, 1986, 2446, 2648, 3669, 3972, 4892, 5296, 7338, 7944, 9784, 14676, 15888, 19568, 29352, 58704, 404813, 809626, 1214439, 1619252, 2428878, 3238504, 4857756, 6477008, 9715512, 19431024]

約数ペア:

[(1, 19431024), (2, 9715512), (3, 6477008), (4, 4857756), (6, 3238504), (8, 2428878), (12, 1619252), (16, 1214439), (24, 809626), (48, 404813), (331, 58704), (662, 29352), (993, 19568), (1223, 15888), (1324, 14676), (1986, 9784), (2446, 7944), (2648, 7338), (3669, 5296), (3972, 4892)]