19914103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 22561056

約数和(自身を除く): 2646953

約数列:

[1, 11, 37, 113, 407, 433, 1243, 4181, 4763, 16021, 45991, 48929, 176231, 538219, 1810373, 19914103]

約数ペア:

[(1, 19914103), (11, 1810373), (37, 538219), (113, 176231), (407, 48929), (433, 45991), (1243, 16021), (4181, 4763)]