16247335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5813}}^1$

素因数の和:5874

約数の個数: 16

約数和(自身を含む): 21488544

約数和(自身を除く): 5241209

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 5813, 29065, 75569, 249959, 377845, 1249795, 3249467, 16247335]

約数ペア:

[(1, 16247335), (5, 3249467), (13, 1249795), (43, 377845), (65, 249959), (215, 75569), (559, 29065), (2795, 5813)]