20191459521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1\times {\mathrm{176983}}^1$

素因数の和:179240

約数の個数: 16

約数和(自身を含む): 28518493824

約数和(自身を除く): 8327034303

約数列:

[1, 3, 17, 51, 2237, 6711, 38029, 114087, 176983, 530949, 3008711, 9026133, 395910971, 1187732913, 6730486507, 20191459521]

約数ペア:

[(1, 20191459521), (3, 6730486507), (17, 1187732913), (51, 395910971), (2237, 9026133), (6711, 3008711), (38029, 530949), (114087, 176983)]