26193077

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 18

約数和(自身を含む): 28947618

約数和(自身を除く): 2754541

約数列:

[1, 19, 37, 53, 361, 703, 1007, 1369, 1961, 13357, 19133, 26011, 37259, 72557, 494209, 707921, 1378583, 26193077]

約数ペア:

[(1, 26193077), (19, 1378583), (37, 707921), (53, 494209), (361, 72557), (703, 37259), (1007, 26011), (1369, 19133), (1961, 13357)]