21044062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 36796032

約数和(自身を除く): 15751970

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1013, 1222, 1598, 2026, 10387, 13169, 17221, 20774, 26338, 34442, 47611, 95222, 223873, 447746, 618943, 809387, 1237886, 1618774, 10522031, 21044062]

約数ペア:

[(1, 21044062), (2, 10522031), (13, 1618774), (17, 1237886), (26, 809387), (34, 618943), (47, 447746), (94, 223873), (221, 95222), (442, 47611), (611, 34442), (799, 26338), (1013, 20774), (1222, 17221), (1598, 13169), (2026, 10387)]