13052272

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{4507}}^1$

素因数の和:4696

約数の個数: 20

約数和(自身を含む): 25434136

約数和(自身を除く): 12381864

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 4507, 9014, 18028, 36056, 72112, 815767, 1631534, 3263068, 6526136, 13052272]

約数ペア:

[(1, 13052272), (2, 6526136), (4, 3263068), (8, 1631534), (16, 815767), (181, 72112), (362, 36056), (724, 18028), (1448, 9014), (2896, 4507)]