22218573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13249}}^1$

素因数の和:13308

約数の個数: 16

約数和(自身を含む): 32648000

約数和(自身を除く): 10429427

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 13249, 39747, 172237, 516711, 569707, 1709121, 7406191, 22218573]

約数ペア:

[(1, 22218573), (3, 7406191), (13, 1709121), (39, 569707), (43, 516711), (129, 172237), (559, 39747), (1677, 13249)]