139546906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{99251}}^1$

素因数の和:99309

約数の個数: 16

約数和(自身を含む): 226294560

約数和(自身を除く): 86747654

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 99251, 198502, 1885769, 3672287, 3771538, 7344574, 69773453, 139546906]

約数ペア:

[(1, 139546906), (2, 69773453), (19, 7344574), (37, 3771538), (38, 3672287), (74, 1885769), (703, 198502), (1406, 99251)]