13862512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{20149}}^1$

素因数の和:20200

約数の個数: 20

約数和(自身を含む): 27484600

約数和(自身を除く): 13622088

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 20149, 40298, 80596, 161192, 322384, 866407, 1732814, 3465628, 6931256, 13862512]

約数ペア:

[(1, 13862512), (2, 6931256), (4, 3465628), (8, 1732814), (16, 866407), (43, 322384), (86, 161192), (172, 80596), (344, 40298), (688, 20149)]