39429818

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 60372000

約数和(自身を除く): 20942182

約数列:

[1, 2, 59, 118, 389, 778, 859, 1718, 22951, 45902, 50681, 101362, 334151, 668302, 19714909, 39429818]

約数ペア:

[(1, 39429818), (2, 19714909), (59, 668302), (118, 334151), (389, 101362), (778, 50681), (859, 45902), (1718, 22951)]