390111811210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{186656369}}^1$

素因数の和:186656406

約数の個数: 32

約数和(自身を含む): 806355518400

約数和(自身を除く): 416243707190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 186656369, 373312738, 933281845, 1866563690, 2053220059, 3546471011, 4106440118, 7092942022, 10266100295, 17732355055, 20532200590, 35464710110, 39011181121, 78022362242, 195055905605, 390111811210]

約数ペア:

[(1, 390111811210), (2, 195055905605), (5, 78022362242), (10, 39011181121), (11, 35464710110), (19, 20532200590), (22, 17732355055), (38, 10266100295), (55, 7092942022), (95, 4106440118), (110, 3546471011), (190, 2053220059), (209, 1866563690), (418, 933281845), (1045, 373312738), (2090, 186656369)]