16795870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18457}}^1$

素因数の和:18484

約数の個数: 32

約数和(自身を含む): 37211328

約数和(自身を除く): 20415458

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 18457, 36914, 92285, 129199, 184570, 239941, 258398, 479882, 645995, 1199705, 1291990, 1679587, 2399410, 3359174, 8397935, 16795870]

約数ペア:

[(1, 16795870), (2, 8397935), (5, 3359174), (7, 2399410), (10, 1679587), (13, 1291990), (14, 1199705), (26, 645995), (35, 479882), (65, 258398), (70, 239941), (91, 184570), (130, 129199), (182, 92285), (455, 36914), (910, 18457)]