39853982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149827}}^1$

素因数の和:149855

約数の個数: 16

約数和(自身を含む): 71917440

約数和(自身を除く): 32063458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 149827, 299654, 1048789, 2097578, 2846713, 5693426, 19926991, 39853982]

約数ペア:

[(1, 39853982), (2, 19926991), (7, 5693426), (14, 2846713), (19, 2097578), (38, 1048789), (133, 299654), (266, 149827)]