1943974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 16

約数和(自身を含む): 3026016

約数和(自身を除く): 1082042

約数列:

[1, 2, 41, 82, 151, 157, 302, 314, 6191, 6437, 12382, 12874, 23707, 47414, 971987, 1943974]

約数ペア:

[(1, 1943974), (2, 971987), (41, 47414), (82, 23707), (151, 12874), (157, 12382), (302, 6437), (314, 6191)]