2019332312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{428551}}^1$

素因数の和:428607

約数の個数: 32

約数和(自身を含む): 4114099200

約数和(自身を除く): 2094766888

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 428551, 857102, 1714204, 3428408, 8142469, 13285081, 16284938, 26570162, 32569876, 53140324, 65139752, 106280648, 252416539, 504833078, 1009666156, 2019332312]

約数ペア:

[(1, 2019332312), (2, 1009666156), (4, 504833078), (8, 252416539), (19, 106280648), (31, 65139752), (38, 53140324), (62, 32569876), (76, 26570162), (124, 16284938), (152, 13285081), (248, 8142469), (589, 3428408), (1178, 1714204), (2356, 857102), (4712, 428551)]