19471441

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 22982400

約数和(自身を除く): 3510959

約数列:

[1, 11, 29, 31, 121, 179, 319, 341, 899, 1969, 3509, 3751, 5191, 5549, 9889, 21659, 57101, 61039, 108779, 160921, 628111, 671429, 1770131, 19471441]

約数ペア:

[(1, 19471441), (11, 1770131), (29, 671429), (31, 628111), (121, 160921), (179, 108779), (319, 61039), (341, 57101), (899, 21659), (1969, 9889), (3509, 5549), (3751, 5191)]