137486584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{904517}}^1$

素因数の和:904542

約数の個数: 16

約数和(自身を含む): 271355400

約数和(自身を除く): 133868816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 904517, 1809034, 3618068, 7236136, 17185823, 34371646, 68743292, 137486584]

約数ペア:

[(1, 137486584), (2, 68743292), (4, 34371646), (8, 17185823), (19, 7236136), (38, 3618068), (76, 1809034), (152, 904517)]