238210942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{45757}}^1$

素因数の和:45915

約数の個数: 16

約数和(自身を含む): 378876240

約数和(自身を除く): 140665298

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 45757, 91514, 869383, 1738766, 6268709, 12537418, 119105471, 238210942]

約数ペア:

[(1, 238210942), (2, 119105471), (19, 12537418), (38, 6268709), (137, 1738766), (274, 869383), (2603, 91514), (5206, 45757)]