22257508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 48996864

約数和(自身を除く): 26739356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1301, 1316, 2444, 2602, 4277, 5204, 8554, 9107, 16913, 17108, 18214, 33826, 36428, 61147, 67652, 118391, 122294, 236782, 244588, 428029, 473564, 794911, 856058, 1589822, 1712116, 3179644, 5564377, 11128754, 22257508]

約数ペア:

[(1, 22257508), (2, 11128754), (4, 5564377), (7, 3179644), (13, 1712116), (14, 1589822), (26, 856058), (28, 794911), (47, 473564), (52, 428029), (91, 244588), (94, 236782), (182, 122294), (188, 118391), (329, 67652), (364, 61147), (611, 36428), (658, 33826), (1222, 18214), (1301, 17108), (1316, 16913), (2444, 9107), (2602, 8554), (4277, 5204)]