140144722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{19309}}^1$

素因数の和:19521

約数の個数: 16

約数和(自身を含む): 222451200

約数和(自身を除く): 82306478

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 19309, 38618, 366871, 733742, 3688019, 7376038, 70072361, 140144722]

約数ペア:

[(1, 140144722), (2, 70072361), (19, 7376038), (38, 3688019), (191, 733742), (382, 366871), (3629, 38618), (7258, 19309)]