15709213984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197233}}^1$

素因数の和:197393

約数の個数: 48

約数和(自身を含む): 32803958880

約数和(自身を除く): 17094744896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 2096, 2489, 4192, 4978, 9956, 19912, 39824, 79648, 197233, 394466, 788932, 1577864, 3155728, 3747427, 6311456, 7494854, 14989708, 25837523, 29979416, 51675046, 59958832, 103350092, 119917664, 206700184, 413400368, 490912937, 826800736, 981825874, 1963651748, 3927303496, 7854606992, 15709213984]

約数ペア:

[(1, 15709213984), (2, 7854606992), (4, 3927303496), (8, 1963651748), (16, 981825874), (19, 826800736), (32, 490912937), (38, 413400368), (76, 206700184), (131, 119917664), (152, 103350092), (262, 59958832), (304, 51675046), (524, 29979416), (608, 25837523), (1048, 14989708), (2096, 7494854), (2489, 6311456), (4192, 3747427), (4978, 3155728), (9956, 1577864), (19912, 788932), (39824, 394466), (79648, 197233)]