13748495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8554

約数の個数: 16

約数和(自身を含む): 18390240

約数和(自身を除く): 4641745

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 8513, 42565, 144721, 161747, 723605, 808735, 2749699, 13748495]

約数ペア:

[(1, 13748495), (5, 2749699), (17, 808735), (19, 723605), (85, 161747), (95, 144721), (323, 42565), (1615, 8513)]