1949365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 2707488

約数和(自身を除く): 758123

約数列:

[1, 5, 11, 23, 55, 67, 115, 253, 335, 529, 737, 1265, 1541, 2645, 3685, 5819, 7705, 16951, 29095, 35443, 84755, 177215, 389873, 1949365]

約数ペア:

[(1, 1949365), (5, 389873), (11, 177215), (23, 84755), (55, 35443), (67, 29095), (115, 16951), (253, 7705), (335, 5819), (529, 3685), (737, 2645), (1265, 1541)]