215511166069

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8509147}}^1$

素因数の和:8509240

約数の個数: 16

約数和(自身を含む): 239617607680

約数和(自身を除く): 24106441611

約数列:

[1, 19, 31, 43, 589, 817, 1333, 25327, 8509147, 161673793, 263783557, 365893321, 5011887583, 6951973099, 11342692951, 215511166069]

約数ペア:

[(1, 215511166069), (19, 11342692951), (31, 6951973099), (43, 5011887583), (589, 365893321), (817, 263783557), (1333, 161673793), (25327, 8509147)]