139022012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{22039}}^1$

素因数の和:22145

約数の個数: 24

約数和(自身を含む): 259190400

約数和(自身を除く): 120168388

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 22039, 44078, 88156, 418741, 837482, 1674964, 1829237, 3658474, 7316948, 34755503, 69511006, 139022012]

約数ペア:

[(1, 139022012), (2, 69511006), (4, 34755503), (19, 7316948), (38, 3658474), (76, 1829237), (83, 1674964), (166, 837482), (332, 418741), (1577, 88156), (3154, 44078), (6308, 22039)]