154641836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2034761}}^1$

素因数の和:2034784

約数の個数: 12

約数和(自身を含む): 284866680

約数和(自身を除く): 130224844

約数列:

[1, 2, 4, 19, 38, 76, 2034761, 4069522, 8139044, 38660459, 77320918, 154641836]

約数ペア:

[(1, 154641836), (2, 77320918), (4, 38660459), (19, 8139044), (38, 4069522), (76, 2034761)]