12843116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22453}}^1$

素因数の和:22481

約数の個数: 24

約数和(自身を含む): 26405904

約数和(自身を除く): 13562788

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22453, 44906, 89812, 246983, 291889, 493966, 583778, 987932, 1167556, 3210779, 6421558, 12843116]

約数ペア:

[(1, 12843116), (2, 6421558), (4, 3210779), (11, 1167556), (13, 987932), (22, 583778), (26, 493966), (44, 291889), (52, 246983), (143, 89812), (286, 44906), (572, 22453)]