9897556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 18824960

約数和(自身を除く): 8927404

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 4201, 8402, 16804, 79819, 130231, 159638, 260462, 319276, 520924, 2474389, 4948778, 9897556]

約数ペア:

[(1, 9897556), (2, 4948778), (4, 2474389), (19, 520924), (31, 319276), (38, 260462), (62, 159638), (76, 130231), (124, 79819), (589, 16804), (1178, 8402), (2356, 4201)]