15709465888

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{496381}}^1$

素因数の和:496457

約数の個数: 48

約数和(自身を含む): 33023301696

約数和(自身を除く): 17313835808

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 7912, 15824, 31648, 496381, 992762, 1985524, 3971048, 7942096, 11416763, 15884192, 21344383, 22833526, 42688766, 45667052, 85377532, 91334104, 170755064, 182668208, 341510128, 365336416, 490920809, 683020256, 981841618, 1963683236, 3927366472, 7854732944, 15709465888]

約数ペア:

[(1, 15709465888), (2, 7854732944), (4, 3927366472), (8, 1963683236), (16, 981841618), (23, 683020256), (32, 490920809), (43, 365336416), (46, 341510128), (86, 182668208), (92, 170755064), (172, 91334104), (184, 85377532), (344, 45667052), (368, 42688766), (688, 22833526), (736, 21344383), (989, 15884192), (1376, 11416763), (1978, 7942096), (3956, 3971048), (7912, 1985524), (15824, 992762), (31648, 496381)]