15695591996

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1127881}}^1$

素因数の和:1127970

約数の個数: 36

約数和(自身を含む): 32401794096

約数和(自身を除く): 16706202100

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 1127881, 2255762, 4511524, 7895167, 15790334, 31580668, 55266169, 80079551, 110532338, 160159102, 221064676, 320318204, 560556857, 1121113714, 2242227428, 3923897999, 7847795998, 15695591996]

約数ペア:

[(1, 15695591996), (2, 7847795998), (4, 3923897999), (7, 2242227428), (14, 1121113714), (28, 560556857), (49, 320318204), (71, 221064676), (98, 160159102), (142, 110532338), (196, 80079551), (284, 55266169), (497, 31580668), (994, 15790334), (1988, 7895167), (3479, 4511524), (6958, 2255762), (13916, 1127881)]