22693418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 38525760

約数和(自身を除く): 15832342

約数列:

[1, 2, 11, 22, 41, 82, 139, 181, 278, 362, 451, 902, 1529, 1991, 3058, 3982, 5699, 7421, 11398, 14842, 25159, 50318, 62689, 81631, 125378, 163262, 276749, 553498, 1031519, 2063038, 11346709, 22693418]

約数ペア:

[(1, 22693418), (2, 11346709), (11, 2063038), (22, 1031519), (41, 553498), (82, 276749), (139, 163262), (181, 125378), (278, 81631), (362, 62689), (451, 50318), (902, 25159), (1529, 14842), (1991, 11398), (3058, 7421), (3982, 5699)]