219091508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{92993}}^1$

素因数の和:93047

約数の個数: 24

約数和(自身を含む): 416613120

約数和(自身を除く): 197521612

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 92993, 185986, 371972, 1766867, 2882783, 3533734, 5765566, 7067468, 11531132, 54772877, 109545754, 219091508]

約数ペア:

[(1, 219091508), (2, 109545754), (4, 54772877), (19, 11531132), (31, 7067468), (38, 5765566), (62, 3533734), (76, 2882783), (124, 1766867), (589, 371972), (1178, 185986), (2356, 92993)]