17624974

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 27252720

約数和(自身を除く): 9627746

約数列:

[1, 2, 61, 73, 122, 146, 1979, 3958, 4453, 8906, 120719, 144467, 241438, 288934, 8812487, 17624974]

約数ペア:

[(1, 17624974), (2, 8812487), (61, 288934), (73, 241438), (122, 144467), (146, 120719), (1979, 8906), (3958, 4453)]