21234620188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7445519}}^1$

素因数の和:7445577

約数の個数: 24

約数和(自身を含む): 40027115520

約数和(自身を除く): 18792495332

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 7445519, 14891038, 29782076, 171246937, 230811089, 342493874, 461622178, 684987748, 923244356, 5308655047, 10617310094, 21234620188]

約数ペア:

[(1, 21234620188), (2, 10617310094), (4, 5308655047), (23, 923244356), (31, 684987748), (46, 461622178), (62, 342493874), (92, 230811089), (124, 171246937), (713, 29782076), (1426, 14891038), (2852, 7445519)]