22052212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 48545280

約数和(自身を除く): 26493068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1289, 1316, 2444, 2578, 4277, 5156, 8554, 9023, 16757, 17108, 18046, 33514, 36092, 60583, 67028, 117299, 121166, 234598, 242332, 424081, 469196, 787579, 848162, 1575158, 1696324, 3150316, 5513053, 11026106, 22052212]

約数ペア:

[(1, 22052212), (2, 11026106), (4, 5513053), (7, 3150316), (13, 1696324), (14, 1575158), (26, 848162), (28, 787579), (47, 469196), (52, 424081), (91, 242332), (94, 234598), (182, 121166), (188, 117299), (329, 67028), (364, 60583), (611, 36092), (658, 33514), (1222, 18046), (1289, 17108), (1316, 16757), (2444, 9023), (2578, 8554), (4277, 5156)]