11121136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 23442944

約数和(自身を除く): 12321808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 421, 508, 842, 1016, 1651, 1684, 2032, 3302, 3368, 5473, 6604, 6736, 10946, 13208, 21892, 26416, 43784, 53467, 87568, 106934, 213868, 427736, 695071, 855472, 1390142, 2780284, 5560568, 11121136]

約数ペア:

[(1, 11121136), (2, 5560568), (4, 2780284), (8, 1390142), (13, 855472), (16, 695071), (26, 427736), (52, 213868), (104, 106934), (127, 87568), (208, 53467), (254, 43784), (421, 26416), (508, 21892), (842, 13208), (1016, 10946), (1651, 6736), (1684, 6604), (2032, 5473), (3302, 3368)]