16119790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 31381920

約数和(自身を除く): 15262130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 2293, 3515, 4586, 7030, 11465, 22930, 43567, 84841, 87134, 169682, 217835, 424205, 435670, 848410, 1611979, 3223958, 8059895, 16119790]

約数ペア:

[(1, 16119790), (2, 8059895), (5, 3223958), (10, 1611979), (19, 848410), (37, 435670), (38, 424205), (74, 217835), (95, 169682), (185, 87134), (190, 84841), (370, 43567), (703, 22930), (1406, 11465), (2293, 7030), (3515, 4586)]