9893456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{36373}}^1$

素因数の和:36398

約数の個数: 20

約数和(自身を含む): 20296692

約数和(自身を除く): 10403236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 36373, 72746, 145492, 290984, 581968, 618341, 1236682, 2473364, 4946728, 9893456]

約数ペア:

[(1, 9893456), (2, 4946728), (4, 2473364), (8, 1236682), (16, 618341), (17, 581968), (34, 290984), (68, 145492), (136, 72746), (272, 36373)]