11415470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 22592736

約数和(自身を除く): 11177266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 661, 785, 1322, 1570, 1727, 3305, 3454, 6610, 7271, 8635, 14542, 17270, 36355, 72710, 103777, 207554, 518885, 1037770, 1141547, 2283094, 5707735, 11415470]

約数ペア:

[(1, 11415470), (2, 5707735), (5, 2283094), (10, 1141547), (11, 1037770), (22, 518885), (55, 207554), (110, 103777), (157, 72710), (314, 36355), (661, 17270), (785, 14542), (1322, 8635), (1570, 7271), (1727, 6610), (3305, 3454)]