13345946

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 20519520

約数和(自身を除く): 7173574

約数列:

[1, 2, 61, 122, 139, 278, 787, 1574, 8479, 16958, 48007, 96014, 109393, 218786, 6672973, 13345946]

約数ペア:

[(1, 13345946), (2, 6672973), (61, 218786), (122, 109393), (139, 96014), (278, 48007), (787, 16958), (1574, 8479)]