21982226

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6917}}^1$

素因数の和:7153

約数の個数: 16

約数和(自身を含む): 37855296

約数和(自身を除く): 15873070

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 6917, 13834, 48419, 96838, 1570159, 3140318, 10991113, 21982226]

約数ペア:

[(1, 21982226), (2, 10991113), (7, 3140318), (14, 1570159), (227, 96838), (454, 48419), (1589, 13834), (3178, 6917)]