15929474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23357}}^1$

素因数の和:23401

約数の個数: 16

約数和(自身を含む): 26908416

約数和(自身を除く): 10978942

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 23357, 46714, 256927, 513854, 724067, 1448134, 7964737, 15929474]

約数ペア:

[(1, 15929474), (2, 7964737), (11, 1448134), (22, 724067), (31, 513854), (62, 256927), (341, 46714), (682, 23357)]