21412843945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4330201}}^1$

素因数の和:4330272

約数の個数: 16

約数和(自身を含む): 27436159872

約数和(自身を除く): 6023315927

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 4330201, 21651005, 99594623, 186198643, 497973115, 930993215, 4282568789, 21412843945]

約数ペア:

[(1, 21412843945), (5, 4282568789), (23, 930993215), (43, 497973115), (115, 186198643), (215, 99594623), (989, 21651005), (4945, 4330201)]