137747758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{2239}}^1$

素因数の和:3879

約数の個数: 16

約数和(自身を含む): 217728000

約数和(自身を除く): 79980242

約数列:

[1, 2, 19, 38, 1619, 2239, 3238, 4478, 30761, 42541, 61522, 85082, 3624941, 7249882, 68873879, 137747758]

約数ペア:

[(1, 137747758), (2, 68873879), (19, 7249882), (38, 3624941), (1619, 85082), (2239, 61522), (3238, 42541), (4478, 30761)]