219039223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9689}}^1$

素因数の和:9786

約数の個数: 16

約数和(自身を含む): 247443840

約数和(自身を除く): 28404617

約数列:

[1, 13, 37, 47, 481, 611, 1739, 9689, 22607, 125957, 358493, 455383, 4660409, 5919979, 16849171, 219039223]

約数ペア:

[(1, 219039223), (13, 16849171), (37, 5919979), (47, 4660409), (481, 455383), (611, 358493), (1739, 125957), (9689, 22607)]