42183838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1993}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 66759120

約数和(自身を除く): 24575282

約数列:

[1, 2, 19, 38, 557, 1114, 1993, 3986, 10583, 21166, 37867, 75734, 1110101, 2220202, 21091919, 42183838]

約数ペア:

[(1, 42183838), (2, 21091919), (19, 2220202), (38, 1110101), (557, 75734), (1114, 37867), (1993, 21166), (3986, 10583)]