39308986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 64152000

約数和(自身を除く): 24843014

約数列:

[1, 2, 19, 38, 59, 89, 118, 178, 197, 394, 1121, 1691, 2242, 3382, 3743, 5251, 7486, 10502, 11623, 17533, 23246, 35066, 99769, 199538, 220837, 333127, 441674, 666254, 1034447, 2068894, 19654493, 39308986]

約数ペア:

[(1, 39308986), (2, 19654493), (19, 2068894), (38, 1034447), (59, 666254), (89, 441674), (118, 333127), (178, 220837), (197, 199538), (394, 99769), (1121, 35066), (1691, 23246), (2242, 17533), (3382, 11623), (3743, 10502), (5251, 7486)]