15691994

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 24287040

約数和(自身を除く): 8595046

約数列:

[1, 2, 59, 71, 118, 142, 1873, 3746, 4189, 8378, 110507, 132983, 221014, 265966, 7845997, 15691994]

約数ペア:

[(1, 15691994), (2, 7845997), (59, 265966), (71, 221014), (118, 132983), (142, 110507), (1873, 8378), (3746, 4189)]