27219634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19753}}^1$

素因数の和:19821

約数の個数: 16

約数和(自身を含む): 44802072

約数和(自身を除く): 17582438

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 19753, 39506, 256789, 513578, 1046909, 2093818, 13609817, 27219634]

約数ペア:

[(1, 27219634), (2, 13609817), (13, 2093818), (26, 1046909), (53, 513578), (106, 256789), (689, 39506), (1378, 19753)]