2139558

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1$

素因数の和:11539

約数の個数: 16

約数和(自身を含む): 4417536

約数和(自身を除く): 2277978

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 11503, 23006, 34509, 69018, 356593, 713186, 1069779, 2139558]

約数ペア:

[(1, 2139558), (2, 1069779), (3, 713186), (6, 356593), (31, 69018), (62, 34509), (93, 23006), (186, 11503)]