15804588

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 38820096

約数和(自身を除く): 23015508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 276, 331, 346, 519, 662, 692, 993, 1038, 1324, 1986, 2076, 3972, 3979, 7613, 7958, 11937, 15226, 15916, 22839, 23874, 30452, 45678, 47748, 57263, 91356, 114526, 171789, 229052, 343578, 687156, 1317049, 2634098, 3951147, 5268196, 7902294, 15804588]

約数ペア:

[(1, 15804588), (2, 7902294), (3, 5268196), (4, 3951147), (6, 2634098), (12, 1317049), (23, 687156), (46, 343578), (69, 229052), (92, 171789), (138, 114526), (173, 91356), (276, 57263), (331, 47748), (346, 45678), (519, 30452), (662, 23874), (692, 22839), (993, 15916), (1038, 15226), (1324, 11937), (1986, 7958), (2076, 7613), (3972, 3979)]