19960054

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 31614048

約数和(自身を除く): 11653994

約数列:

[1, 2, 47, 59, 61, 94, 118, 122, 2773, 2867, 3481, 3599, 5546, 5734, 6962, 7198, 163607, 169153, 212341, 327214, 338306, 424682, 9980027, 19960054]

約数ペア:

[(1, 19960054), (2, 9980027), (47, 424682), (59, 338306), (61, 327214), (94, 212341), (118, 169153), (122, 163607), (2773, 7198), (2867, 6962), (3481, 5734), (3599, 5546)]