243391874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{187513}}^1$

素因数の和:187585

約数の個数: 16

約数和(自身を含む): 405030240

約数和(自身を除く): 161638366

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 187513, 375026, 2062643, 4125286, 11063267, 22126534, 121695937, 243391874]

約数ペア:

[(1, 243391874), (2, 121695937), (11, 22126534), (22, 11063267), (59, 4125286), (118, 2062643), (649, 375026), (1298, 187513)]