12716187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 20632320

約数和(自身を除く): 7916133

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 1193, 3553, 3579, 10659, 13123, 20281, 22667, 39369, 60843, 68001, 223091, 249337, 385339, 669273, 748011, 1156017, 4238729, 12716187]

約数ペア:

[(1, 12716187), (3, 4238729), (11, 1156017), (17, 748011), (19, 669273), (33, 385339), (51, 249337), (57, 223091), (187, 68001), (209, 60843), (323, 39369), (561, 22667), (627, 20281), (969, 13123), (1193, 10659), (3553, 3579)]