9998930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14083}}^1$

素因数の和:14161

約数の個数: 16

約数和(自身を含む): 18252864

約数和(自身を除く): 8253934

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 14083, 28166, 70415, 140830, 999893, 1999786, 4999465, 9998930]

約数ペア:

[(1, 9998930), (2, 4999465), (5, 1999786), (10, 999893), (71, 140830), (142, 70415), (355, 28166), (710, 14083)]