235486967024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{774628181}}^1$

素因数の和:774628208

約数の個数: 20

約数和(自身を含む): 480269472840

約数和(自身を除く): 244782505816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 774628181, 1549256362, 3098512724, 6197025448, 12394050896, 14717935439, 29435870878, 58871741756, 117743483512, 235486967024]

約数ペア:

[(1, 235486967024), (2, 117743483512), (4, 58871741756), (8, 29435870878), (16, 14717935439), (19, 12394050896), (38, 6197025448), (76, 3098512724), (152, 1549256362), (304, 774628181)]