12179722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1627}}^1$

素因数の和:1845

約数の個数: 16

約数和(自身を含む): 19340640

約数和(自身を除く): 7160918

約数列:

[1, 2, 19, 38, 197, 394, 1627, 3254, 3743, 7486, 30913, 61826, 320519, 641038, 6089861, 12179722]

約数ペア:

[(1, 12179722), (2, 6089861), (19, 641038), (38, 320519), (197, 61826), (394, 30913), (1627, 7486), (3254, 3743)]