15551412724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1\times {\mathrm{1181}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 28180118736

約数和(自身を除く): 12628706012

約数列:

[1, 2, 4, 37, 74, 148, 193, 386, 461, 772, 922, 1181, 1844, 2362, 4724, 7141, 14282, 17057, 28564, 34114, 43697, 68228, 87394, 88973, 174788, 177946, 227933, 355892, 455866, 544441, 911732, 1088882, 2177764, 3292001, 6584002, 8433521, 13168004, 16867042, 20144317, 33734084, 40288634, 80577268, 105077113, 210154226, 420308452, 3887853181, 7775706362, 15551412724]

約数ペア:

[(1, 15551412724), (2, 7775706362), (4, 3887853181), (37, 420308452), (74, 210154226), (148, 105077113), (193, 80577268), (386, 40288634), (461, 33734084), (772, 20144317), (922, 16867042), (1181, 13168004), (1844, 8433521), (2362, 6584002), (4724, 3292001), (7141, 2177764), (14282, 1088882), (17057, 911732), (28564, 544441), (34114, 455866), (43697, 355892), (68228, 227933), (87394, 177946), (88973, 174788)]