11849971

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 13920768

約数和(自身を除く): 2070797

約数列:

[1, 7, 71, 113, 211, 497, 791, 1477, 8023, 14981, 23843, 56161, 104867, 166901, 1692853, 11849971]

約数ペア:

[(1, 11849971), (7, 1692853), (71, 166901), (113, 104867), (211, 56161), (497, 23843), (791, 14981), (1477, 8023)]