5162224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16981}}^1$

素因数の和:17008

約数の個数: 20

約数和(自身を含む): 10528840

約数和(自身を除く): 5366616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16981, 33962, 67924, 135848, 271696, 322639, 645278, 1290556, 2581112, 5162224]

約数ペア:

[(1, 5162224), (2, 2581112), (4, 1290556), (8, 645278), (16, 322639), (19, 271696), (38, 135848), (76, 67924), (152, 33962), (304, 16981)]