13744505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 17496000

約数和(自身を除く): 3751495

約数列:

[1, 5, 19, 95, 149, 745, 971, 2831, 4855, 14155, 18449, 92245, 144679, 723395, 2748901, 13744505]

約数ペア:

[(1, 13744505), (5, 2748901), (19, 723395), (95, 144679), (149, 92245), (745, 18449), (971, 14155), (2831, 4855)]