18004699

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 19623744

約数和(自身を除く): 1619045

約数列:

[1, 23, 41, 61, 313, 943, 1403, 2501, 7199, 12833, 19093, 57523, 295159, 439139, 782813, 18004699]

約数ペア:

[(1, 18004699), (23, 782813), (41, 439139), (61, 295159), (313, 57523), (943, 19093), (1403, 12833), (2501, 7199)]