26412641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 28593600

約数和(自身を除く): 2180959

約数列:

[1, 19, 73, 137, 139, 1387, 2603, 2641, 10001, 10147, 19043, 190019, 192793, 361817, 1390139, 26412641]

約数ペア:

[(1, 26412641), (19, 1390139), (73, 361817), (137, 192793), (139, 190019), (1387, 19043), (2603, 10147), (2641, 10001)]