12203398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 19036800

約数和(自身を除く): 6833402

約数列:

[1, 2, 31, 62, 149, 298, 1321, 2642, 4619, 9238, 40951, 81902, 196829, 393658, 6101699, 12203398]

約数ペア:

[(1, 12203398), (2, 6101699), (31, 393658), (62, 196829), (149, 81902), (298, 40951), (1321, 9238), (2642, 4619)]