194587921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4231}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 219996288

約数和(自身を除く): 25408367

約数列:

[1, 11, 37, 113, 407, 1243, 4181, 4231, 45991, 46541, 156547, 478103, 1722017, 5259133, 17689811, 194587921]

約数ペア:

[(1, 194587921), (11, 17689811), (37, 5259133), (113, 1722017), (407, 478103), (1243, 156547), (4181, 46541), (4231, 45991)]