21439360798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47969}}^1\times {\mathrm{5197}}^1$

素因数の和:53211

約数の個数: 16

約数和(自身を含む): 32913943920

約数和(自身を除く): 11474583122

約数列:

[1, 2, 43, 86, 5197, 10394, 47969, 95938, 223471, 446942, 2062667, 4125334, 249294893, 498589786, 10719680399, 21439360798]

約数ペア:

[(1, 21439360798), (2, 10719680399), (43, 498589786), (86, 249294893), (5197, 4125334), (10394, 2062667), (47969, 446942), (95938, 223471)]