25245131489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1\times {\mathrm{17669}}^1$

素因数の和:18368

約数の個数: 16

約数和(自身を含む): 26815992000

約数和(自身を除く): 1570860511

約数列:

[1, 19, 139, 541, 2641, 10279, 17669, 75199, 335711, 1428781, 2455991, 9558929, 46663829, 181619651, 1328691131, 25245131489]

約数ペア:

[(1, 25245131489), (19, 1328691131), (139, 181619651), (541, 46663829), (2641, 9558929), (10279, 2455991), (17669, 1428781), (75199, 335711)]