1939140218

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1\times {\mathrm{15683}}^1$

素因数の和:16189

約数の個数: 16

約数和(自身を含む): 2932657056

約数和(自身を除く): 993516838

約数列:

[1, 2, 211, 293, 422, 586, 15683, 31366, 61823, 123646, 3309113, 4595119, 6618226, 9190238, 969570109, 1939140218]

約数ペア:

[(1, 1939140218), (2, 969570109), (211, 9190238), (293, 6618226), (422, 4595119), (586, 3309113), (15683, 123646), (31366, 61823)]