39663830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 75893760

約数和(自身を除く): 36229930

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 1951, 2033, 3902, 4066, 9755, 10165, 19510, 20330, 37069, 74138, 185345, 208757, 370690, 417514, 1043785, 2087570, 3966383, 7932766, 19831915, 39663830]

約数ペア:

[(1, 39663830), (2, 19831915), (5, 7932766), (10, 3966383), (19, 2087570), (38, 1043785), (95, 417514), (107, 370690), (190, 208757), (214, 185345), (535, 74138), (1070, 37069), (1951, 20330), (2033, 19510), (3902, 10165), (4066, 9755)]