38755402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 71280000

約数和(自身を除く): 32524598

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 2749, 5498, 7049, 14098, 19243, 38486, 52231, 104462, 145697, 291394, 365617, 731234, 1019879, 2039758, 2768243, 5536486, 19377701, 38755402]

約数ペア:

[(1, 38755402), (2, 19377701), (7, 5536486), (14, 2768243), (19, 2039758), (38, 1019879), (53, 731234), (106, 365617), (133, 291394), (266, 145697), (371, 104462), (742, 52231), (1007, 38486), (2014, 19243), (2749, 14098), (5498, 7049)]