19799743039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 22062813696

約数和(自身を除く): 2263070657

約数列:

[1, 17, 23, 281, 307, 391, 587, 4777, 5219, 6463, 7061, 9979, 13501, 86267, 109871, 120037, 164947, 180209, 229517, 1466539, 1984141, 2804099, 3063553, 3793781, 4144807, 33730397, 50638729, 64494277, 70461719, 860858393, 1164690767, 19799743039]

約数ペア:

[(1, 19799743039), (17, 1164690767), (23, 860858393), (281, 70461719), (307, 64494277), (391, 50638729), (587, 33730397), (4777, 4144807), (5219, 3793781), (6463, 3063553), (7061, 2804099), (9979, 1984141), (13501, 1466539), (86267, 229517), (109871, 180209), (120037, 164947)]