9773390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 20030976

約数和(自身を除く): 10257586

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 3863, 7726, 19315, 38630, 42493, 84986, 88849, 177698, 212465, 424930, 444245, 888490, 977339, 1954678, 4886695, 9773390]

約数ペア:

[(1, 9773390), (2, 4886695), (5, 1954678), (10, 977339), (11, 888490), (22, 444245), (23, 424930), (46, 212465), (55, 177698), (110, 88849), (115, 84986), (230, 42493), (253, 38630), (506, 19315), (1265, 7726), (2530, 3863)]