22217624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19421}}^1$

素因数の和:19451

約数の個数: 32

約数和(自身を含む): 48943440

約数和(自身を除く): 26725816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19421, 38842, 77684, 155368, 213631, 252473, 427262, 504946, 854524, 1009892, 1709048, 2019784, 2777203, 5554406, 11108812, 22217624]

約数ペア:

[(1, 22217624), (2, 11108812), (4, 5554406), (8, 2777203), (11, 2019784), (13, 1709048), (22, 1009892), (26, 854524), (44, 504946), (52, 427262), (88, 252473), (104, 213631), (143, 155368), (286, 77684), (572, 38842), (1144, 19421)]