19744710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6151}}^1$

素因数の和:6268

約数の個数: 32

約数和(自身を含む): 47837952

約数和(自身を除く): 28093242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 6151, 12302, 18453, 30755, 36906, 61510, 92265, 184530, 658157, 1316314, 1974471, 3290785, 3948942, 6581570, 9872355, 19744710]

約数ペア:

[(1, 19744710), (2, 9872355), (3, 6581570), (5, 3948942), (6, 3290785), (10, 1974471), (15, 1316314), (30, 658157), (107, 184530), (214, 92265), (321, 61510), (535, 36906), (642, 30755), (1070, 18453), (1605, 12302), (3210, 6151)]