19547348510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{2467}}^1$

素因数の和:2985

約数の個数: 64

約数和(自身を含む): 37665865728

約数和(自身を除く): 18118517218

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 367, 635, 734, 1270, 1835, 2159, 2467, 3670, 4318, 4934, 6239, 10795, 12335, 12478, 21590, 24670, 31195, 41939, 46609, 62390, 83878, 93218, 209695, 233045, 313309, 419390, 466090, 626618, 792353, 905389, 1566545, 1584706, 1810778, 3133090, 3961765, 4526945, 5326253, 7923530, 9053890, 10652506, 15391613, 26631265, 30783226, 53262530, 76958065, 114984403, 153916130, 229968806, 574922015, 1149844030, 1954734851, 3909469702, 9773674255, 19547348510]

約数ペア:

[(1, 19547348510), (2, 9773674255), (5, 3909469702), (10, 1954734851), (17, 1149844030), (34, 574922015), (85, 229968806), (127, 153916130), (170, 114984403), (254, 76958065), (367, 53262530), (635, 30783226), (734, 26631265), (1270, 15391613), (1835, 10652506), (2159, 9053890), (2467, 7923530), (3670, 5326253), (4318, 4526945), (4934, 3961765), (6239, 3133090), (10795, 1810778), (12335, 1584706), (12478, 1566545), (21590, 905389), (24670, 792353), (31195, 626618), (41939, 466090), (46609, 419390), (62390, 313309), (83878, 233045), (93218, 209695)]