39194386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 73866240

約数和(自身を除く): 34671854

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1831, 1946, 3058, 3662, 10703, 12817, 20141, 21406, 25634, 40282, 140987, 254509, 281974, 509018, 1781563, 2799599, 3563126, 5599198, 19597193, 39194386]

約数ペア:

[(1, 39194386), (2, 19597193), (7, 5599198), (11, 3563126), (14, 2799599), (22, 1781563), (77, 509018), (139, 281974), (154, 254509), (278, 140987), (973, 40282), (1529, 25634), (1831, 21406), (1946, 20141), (3058, 12817), (3662, 10703)]