18289969487

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{61357}}^1$

素因数の和:61946

約数の個数: 16

約数和(自身を含む): 19953621600

約数和(自身を除く): 1663652113

約数列:

[1, 19, 29, 541, 551, 10279, 15689, 61357, 298091, 1165783, 1779353, 33194137, 33807707, 630688603, 962629973, 18289969487]

約数ペア:

[(1, 18289969487), (19, 962629973), (29, 630688603), (541, 33807707), (551, 33194137), (10279, 1779353), (15689, 1165783), (61357, 298091)]