16587739

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 20099520

約数和(自身を除く): 3511781

約数列:

[1, 7, 29, 41, 203, 287, 1189, 1993, 8323, 13951, 57797, 81713, 404579, 571991, 2369677, 16587739]

約数ペア:

[(1, 16587739), (7, 2369677), (29, 571991), (41, 404579), (203, 81713), (287, 57797), (1189, 13951), (1993, 8323)]