39265210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4470

約数の個数: 32

約数和(自身を含む): 75997440

約数和(自身を除く): 36732230

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4397, 4465, 8794, 8930, 21985, 43970, 83543, 167086, 206659, 413318, 417715, 835430, 1033295, 2066590, 3926521, 7853042, 19632605, 39265210]

約数ペア:

[(1, 39265210), (2, 19632605), (5, 7853042), (10, 3926521), (19, 2066590), (38, 1033295), (47, 835430), (94, 417715), (95, 413318), (190, 206659), (235, 167086), (470, 83543), (893, 43970), (1786, 21985), (4397, 8930), (4465, 8794)]