39808078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 27606962

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 437, 703, 851, 874, 1231, 1406, 1702, 2462, 16169, 23389, 28313, 32338, 45547, 46778, 56626, 91094, 537947, 865393, 1047581, 1075894, 1730786, 2095162, 19904039, 39808078]

約数ペア:

[(1, 39808078), (2, 19904039), (19, 2095162), (23, 1730786), (37, 1075894), (38, 1047581), (46, 865393), (74, 537947), (437, 91094), (703, 56626), (851, 46778), (874, 45547), (1231, 32338), (1406, 28313), (1702, 23389), (2462, 16169)]