12622486

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 19396080

約数和(自身を除く): 6773594

約数列:

[1, 2, 61, 122, 157, 314, 659, 1318, 9577, 19154, 40199, 80398, 103463, 206926, 6311243, 12622486]

約数ペア:

[(1, 12622486), (2, 6311243), (61, 206926), (122, 103463), (157, 80398), (314, 40199), (659, 19154), (1318, 9577)]