19381569474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1\times {\mathrm{2693}}^1$

素因数の和:4659

約数の個数: 64

約数和(自身を含む): 42190367616

約数和(自身を除く): 22808798142

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 1907, 2693, 3774, 3814, 5386, 5721, 8079, 11442, 16158, 32419, 45781, 64838, 70559, 91562, 97257, 99641, 137343, 141118, 194514, 199282, 211677, 274686, 298923, 423354, 597846, 1199503, 1693897, 2399006, 3387794, 3598509, 5081691, 5135551, 7197018, 10163382, 10271102, 15406653, 30813306, 87304367, 174608734, 190015387, 261913101, 380030774, 523826202, 570046161, 1140092322, 3230261579, 6460523158, 9690784737, 19381569474]

約数ペア:

[(1, 19381569474), (2, 9690784737), (3, 6460523158), (6, 3230261579), (17, 1140092322), (34, 570046161), (37, 523826202), (51, 380030774), (74, 261913101), (102, 190015387), (111, 174608734), (222, 87304367), (629, 30813306), (1258, 15406653), (1887, 10271102), (1907, 10163382), (2693, 7197018), (3774, 5135551), (3814, 5081691), (5386, 3598509), (5721, 3387794), (8079, 2399006), (11442, 1693897), (16158, 1199503), (32419, 597846), (45781, 423354), (64838, 298923), (70559, 274686), (91562, 211677), (97257, 199282), (99641, 194514), (137343, 141118)]