11391418

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 17440416

約数和(自身を除く): 6048998

約数列:

[1, 2, 83, 163, 166, 326, 421, 842, 13529, 27058, 34943, 68623, 69886, 137246, 5695709, 11391418]

約数ペア:

[(1, 11391418), (2, 5695709), (83, 137246), (163, 69886), (166, 68623), (326, 34943), (421, 27058), (842, 13529)]