17620486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 30572640

約数和(自身を除く): 12952154

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 673, 689, 1007, 1346, 1378, 2014, 8749, 12787, 13091, 17498, 25574, 26182, 35669, 71338, 166231, 332462, 463697, 677711, 927394, 1355422, 8810243, 17620486]

約数ペア:

[(1, 17620486), (2, 8810243), (13, 1355422), (19, 927394), (26, 677711), (38, 463697), (53, 332462), (106, 166231), (247, 71338), (494, 35669), (673, 26182), (689, 25574), (1007, 17498), (1346, 13091), (1378, 12787), (2014, 8749)]