11241740

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{911}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 23671872

約数和(自身を除く): 12430132

約数列:

[1, 2, 4, 5, 10, 20, 617, 911, 1234, 1822, 2468, 3085, 3644, 4555, 6170, 9110, 12340, 18220, 562087, 1124174, 2248348, 2810435, 5620870, 11241740]

約数ペア:

[(1, 11241740), (2, 5620870), (4, 2810435), (5, 2248348), (10, 1124174), (20, 562087), (617, 18220), (911, 12340), (1234, 9110), (1822, 6170), (2468, 4555), (3085, 3644)]