22067188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 45835776

約数和(自身を除く): 23768588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 223, 286, 346, 446, 572, 692, 892, 1903, 2249, 2453, 2899, 3806, 4498, 4906, 5798, 7612, 8996, 9812, 11596, 24739, 31889, 38579, 49478, 63778, 77158, 98956, 127556, 154316, 424369, 501527, 848738, 1003054, 1697476, 2006108, 5516797, 11033594, 22067188]

約数ペア:

[(1, 22067188), (2, 11033594), (4, 5516797), (11, 2006108), (13, 1697476), (22, 1003054), (26, 848738), (44, 501527), (52, 424369), (143, 154316), (173, 127556), (223, 98956), (286, 77158), (346, 63778), (446, 49478), (572, 38579), (692, 31889), (892, 24739), (1903, 11596), (2249, 9812), (2453, 8996), (2899, 7612), (3806, 5798), (4498, 4906)]