22213828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61027}}^1$

素因数の和:61051

約数の個数: 24

約数和(自身を含む): 47845952

約数和(自身を除く): 25632124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 61027, 122054, 244108, 427189, 793351, 854378, 1586702, 1708756, 3173404, 5553457, 11106914, 22213828]

約数ペア:

[(1, 22213828), (2, 11106914), (4, 5553457), (7, 3173404), (13, 1708756), (14, 1586702), (26, 854378), (28, 793351), (52, 427189), (91, 244108), (182, 122054), (364, 61027)]