22139096

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6555

約数の個数: 32

約数和(自身を含む): 48226080

約数和(自身を除く): 26086984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 6481, 12962, 25924, 45367, 51848, 90734, 181468, 362936, 395341, 790682, 1581364, 2767387, 3162728, 5534774, 11069548, 22139096]

約数ペア:

[(1, 22139096), (2, 11069548), (4, 5534774), (7, 3162728), (8, 2767387), (14, 1581364), (28, 790682), (56, 395341), (61, 362936), (122, 181468), (244, 90734), (427, 51848), (488, 45367), (854, 25924), (1708, 12962), (3416, 6481)]