19944199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 22763520

約数和(自身を除く): 2819321

約数列:

[1, 11, 29, 103, 319, 607, 1133, 2987, 6677, 17603, 32857, 62521, 193633, 687731, 1813109, 19944199]

約数ペア:

[(1, 19944199), (11, 1813109), (29, 687731), (103, 193633), (319, 62521), (607, 32857), (1133, 17603), (2987, 6677)]