2886518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2111

約数の個数: 16

約数和(自身を含む): 4683120

約数和(自身を除く): 1796602

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 2053, 4106, 39007, 75961, 78014, 151922, 1443259, 2886518]

約数ペア:

[(1, 2886518), (2, 1443259), (19, 151922), (37, 78014), (38, 75961), (74, 39007), (703, 4106), (1406, 2053)]