22019569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3648

約数の個数: 16

約数和(自身を含む): 26478144

約数和(自身を除く): 4458575

約数列:

[1, 11, 13, 43, 143, 473, 559, 3581, 6149, 39391, 46553, 153983, 512083, 1693813, 2001779, 22019569]

約数ペア:

[(1, 22019569), (11, 2001779), (13, 1693813), (43, 512083), (143, 153983), (473, 46553), (559, 39391), (3581, 6149)]