42010178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157933}}^1$

素因数の和:157961

約数の個数: 16

約数和(自身を含む): 75808320

約数和(自身を除く): 33798142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 157933, 315866, 1105531, 2211062, 3000727, 6001454, 21005089, 42010178]

約数ペア:

[(1, 42010178), (2, 21005089), (7, 6001454), (14, 3000727), (19, 2211062), (38, 1105531), (133, 315866), (266, 157933)]