123825586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{23197}}^1$

素因数の和:23373

約数の個数: 16

約数和(自身を含む): 197925336

約数和(自身を除く): 74099750

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 23197, 46394, 394349, 788698, 3641929, 7283858, 61912793, 123825586]

約数ペア:

[(1, 123825586), (2, 61912793), (17, 7283858), (34, 3641929), (157, 788698), (314, 394349), (2669, 46394), (5338, 23197)]