23218481327

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 25247078400

約数和(自身を除く): 2028597073

約数列:

[1, 19, 47, 151, 409, 421, 893, 2869, 7097, 7771, 7999, 19223, 19787, 61759, 63571, 134843, 172189, 365237, 375953, 1173421, 1207849, 2902673, 2987837, 3271591, 8092883, 26000539, 55150787, 56768903, 153764777, 494010241, 1222025333, 23218481327]

約数ペア:

[(1, 23218481327), (19, 1222025333), (47, 494010241), (151, 153764777), (409, 56768903), (421, 55150787), (893, 26000539), (2869, 8092883), (7097, 3271591), (7771, 2987837), (7999, 2902673), (19223, 1207849), (19787, 1173421), (61759, 375953), (63571, 365237), (134843, 172189)]