17047856

素因数分解:

$2^4\times 7^1\times {\mathrm{152213}}^1$

素因数の和:152228

約数の個数: 20

約数和(自身を含む): 37749072

約数和(自身を除く): 20701216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 152213, 304426, 608852, 1065491, 1217704, 2130982, 2435408, 4261964, 8523928, 17047856]

約数ペア:

[(1, 17047856), (2, 8523928), (4, 4261964), (7, 2435408), (8, 2130982), (14, 1217704), (16, 1065491), (28, 608852), (56, 304426), (112, 152213)]