12888436001

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1\times {\mathrm{17939}}^1$

素因数の和:18664

約数の個数: 16

約数和(自身を含む): 14833653120

約数和(自身を除く): 1945217119

約数列:

[1, 7, 197, 521, 1379, 3647, 17939, 102637, 125573, 718459, 3533983, 9346219, 24737881, 65423533, 1841205143, 12888436001]

約数ペア:

[(1, 12888436001), (7, 1841205143), (197, 65423533), (521, 24737881), (1379, 9346219), (3647, 3533983), (17939, 718459), (102637, 125573)]