9966982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3593}}^1$

素因数の和:3687

約数の個数: 16

約数和(自身を含む): 15957360

約数和(自身を除く): 5990378

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 3593, 7186, 68267, 136534, 262289, 524578, 4983491, 9966982]

約数ペア:

[(1, 9966982), (2, 4983491), (19, 524578), (38, 262289), (73, 136534), (146, 68267), (1387, 7186), (2774, 3593)]