1890671399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{26111}}^1$

素因数の和:26270

約数の個数: 16

約数和(自身を含む): 2063892480

約数和(自身を除く): 173221081

約数列:

[1, 19, 37, 103, 703, 1957, 3811, 26111, 72409, 496109, 966107, 2689433, 18356033, 51099227, 99509021, 1890671399]

約数ペア:

[(1, 1890671399), (19, 99509021), (37, 51099227), (103, 18356033), (703, 2689433), (1957, 966107), (3811, 496109), (26111, 72409)]