1226105872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4033243}}^1$

素因数の和:4033270

約数の個数: 20

約数和(自身を含む): 2500611280

約数和(自身を除く): 1274505408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4033243, 8066486, 16132972, 32265944, 64531888, 76631617, 153263234, 306526468, 613052936, 1226105872]

約数ペア:

[(1, 1226105872), (2, 613052936), (4, 306526468), (8, 153263234), (16, 76631617), (19, 64531888), (38, 32265944), (76, 16132972), (152, 8066486), (304, 4033243)]