11993996

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4813}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 24262560

約数和(自身を除く): 12268564

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 4813, 9626, 19252, 33691, 67382, 134764, 428357, 856714, 1713428, 2998499, 5996998, 11993996]

約数ペア:

[(1, 11993996), (2, 5996998), (4, 2998499), (7, 1713428), (14, 856714), (28, 428357), (89, 134764), (178, 67382), (356, 33691), (623, 19252), (1246, 9626), (2492, 4813)]