18832394

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18427}}^1$

素因数の和:18509

約数の個数: 16

約数和(自身を含む): 32728128

約数和(自身を除く): 13895734

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 18427, 36854, 128989, 257978, 1345171, 2690342, 9416197, 18832394]

約数ペア:

[(1, 18832394), (2, 9416197), (7, 2690342), (14, 1345171), (73, 257978), (146, 128989), (511, 36854), (1022, 18427)]