15235948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 34558720

約数和(自身を除く): 19322772

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 2203, 3458, 4406, 6916, 8812, 15421, 28639, 30842, 41857, 57278, 61684, 83714, 114556, 167428, 200473, 292999, 400946, 544141, 585998, 801892, 1088282, 1171996, 2176564, 3808987, 7617974, 15235948]

約数ペア:

[(1, 15235948), (2, 7617974), (4, 3808987), (7, 2176564), (13, 1171996), (14, 1088282), (19, 801892), (26, 585998), (28, 544141), (38, 400946), (52, 292999), (76, 200473), (91, 167428), (133, 114556), (182, 83714), (247, 61684), (266, 57278), (364, 41857), (494, 30842), (532, 28639), (988, 15421), (1729, 8812), (2203, 6916), (3458, 4406)]