11686948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 25508224

約数和(自身を除く): 13821276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 331, 364, 388, 662, 679, 1261, 1324, 1358, 2317, 2522, 2716, 4303, 4634, 5044, 8606, 8827, 9268, 17212, 17654, 30121, 32107, 35308, 60242, 64214, 120484, 128428, 224749, 417391, 449498, 834782, 898996, 1669564, 2921737, 5843474, 11686948]

約数ペア:

[(1, 11686948), (2, 5843474), (4, 2921737), (7, 1669564), (13, 898996), (14, 834782), (26, 449498), (28, 417391), (52, 224749), (91, 128428), (97, 120484), (182, 64214), (194, 60242), (331, 35308), (364, 32107), (388, 30121), (662, 17654), (679, 17212), (1261, 9268), (1324, 8827), (1358, 8606), (2317, 5044), (2522, 4634), (2716, 4303)]