18772691882

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13823779}}^1$

素因数の和:13823885

約数の個数: 16

約数和(自身を含む): 32513530560

約数和(自身を除く): 13740838678

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 13823779, 27647558, 96766453, 193532906, 1340906563, 2681813126, 9386345941, 18772691882]

約数ペア:

[(1, 18772691882), (2, 9386345941), (7, 2681813126), (14, 1340906563), (97, 193532906), (194, 96766453), (679, 27647558), (1358, 13823779)]