12948496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73571}}^1$

素因数の和:73590

約数の個数: 20

約数和(自身を含む): 27368784

約数和(自身を除く): 14420288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 73571, 147142, 294284, 588568, 809281, 1177136, 1618562, 3237124, 6474248, 12948496]

約数ペア:

[(1, 12948496), (2, 6474248), (4, 3237124), (8, 1618562), (11, 1177136), (16, 809281), (22, 588568), (44, 294284), (88, 147142), (176, 73571)]