15208860764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{11299}}^1$

素因数の和:11610

約数の個数: 48

約数和(自身を含む): 28476000000

約数和(自身を除く): 13267139236

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 199, 356, 398, 796, 1691, 3382, 3781, 6764, 7562, 11299, 15124, 17711, 22598, 35422, 45196, 70844, 214681, 336509, 429362, 673018, 858724, 1005611, 1346036, 2011222, 2248501, 4022444, 4497002, 8994004, 19106609, 38213218, 42721519, 76426436, 85443038, 170886076, 200116589, 400233178, 800466356, 3802215191, 7604430382, 15208860764]

約数ペア:

[(1, 15208860764), (2, 7604430382), (4, 3802215191), (19, 800466356), (38, 400233178), (76, 200116589), (89, 170886076), (178, 85443038), (199, 76426436), (356, 42721519), (398, 38213218), (796, 19106609), (1691, 8994004), (3382, 4497002), (3781, 4022444), (6764, 2248501), (7562, 2011222), (11299, 1346036), (15124, 1005611), (17711, 858724), (22598, 673018), (35422, 429362), (45196, 336509), (70844, 214681)]