11539892

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13861708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 647, 686, 1274, 1294, 1372, 2548, 2588, 4459, 4529, 8411, 8918, 9058, 16822, 17836, 18116, 31703, 33644, 58877, 63406, 117754, 126812, 221921, 235508, 412139, 443842, 824278, 887684, 1648556, 2884973, 5769946, 11539892]

約数ペア:

[(1, 11539892), (2, 5769946), (4, 2884973), (7, 1648556), (13, 887684), (14, 824278), (26, 443842), (28, 412139), (49, 235508), (52, 221921), (91, 126812), (98, 117754), (182, 63406), (196, 58877), (343, 33644), (364, 31703), (637, 18116), (647, 17836), (686, 16822), (1274, 9058), (1294, 8918), (1372, 8411), (2548, 4529), (2588, 4459)]