2011159538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{227147}}^1$

素因数の和:227401

約数の個数: 16

約数和(自身を含む): 3189157920

約数和(自身を除く): 1177998382

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 227147, 454294, 4315793, 8631586, 52925251, 105850502, 1005579769, 2011159538]

約数ペア:

[(1, 2011159538), (2, 1005579769), (19, 105850502), (38, 52925251), (233, 8631586), (466, 4315793), (4427, 454294), (8854, 227147)]