22853468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 45771264

約数和(自身を除く): 22917796

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 188, 257, 473, 514, 517, 946, 1028, 1034, 1892, 2021, 2068, 2827, 4042, 5654, 8084, 11051, 11308, 12079, 22102, 22231, 24158, 44204, 44462, 48316, 88924, 121561, 132869, 243122, 265738, 486244, 519397, 531476, 1038794, 2077588, 5713367, 11426734, 22853468]

約数ペア:

[(1, 22853468), (2, 11426734), (4, 5713367), (11, 2077588), (22, 1038794), (43, 531476), (44, 519397), (47, 486244), (86, 265738), (94, 243122), (172, 132869), (188, 121561), (257, 88924), (473, 48316), (514, 44462), (517, 44204), (946, 24158), (1028, 22231), (1034, 22102), (1892, 12079), (2021, 11308), (2068, 11051), (2827, 8084), (4042, 5654)]