1928748938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{714881}}^1$

素因数の和:714973

約数の個数: 16

約数和(自身を含む): 3088290240

約数和(自身を除く): 1159541302

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 714881, 1429762, 13582739, 27165478, 50756551, 101513102, 964374469, 1928748938]

約数ペア:

[(1, 1928748938), (2, 964374469), (19, 101513102), (38, 50756551), (71, 27165478), (142, 13582739), (1349, 1429762), (2698, 714881)]