1915825328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6302057}}^1$

素因数の和:6302084

約数の個数: 20

約数和(自身を含む): 3907275960

約数和(自身を除く): 1991450632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6302057, 12604114, 25208228, 50416456, 100832912, 119739083, 239478166, 478956332, 957912664, 1915825328]

約数ペア:

[(1, 1915825328), (2, 957912664), (4, 478956332), (8, 239478166), (16, 119739083), (19, 100832912), (38, 50416456), (76, 25208228), (152, 12604114), (304, 6302057)]