11914784

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 27453888

約数和(自身を除く): 15539104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1237, 1376, 2408, 2474, 4816, 4948, 8659, 9632, 9896, 17318, 19792, 34636, 39584, 53191, 69272, 106382, 138544, 212764, 277088, 372337, 425528, 744674, 851056, 1489348, 1702112, 2978696, 5957392, 11914784]

約数ペア:

[(1, 11914784), (2, 5957392), (4, 2978696), (7, 1702112), (8, 1489348), (14, 851056), (16, 744674), (28, 425528), (32, 372337), (43, 277088), (56, 212764), (86, 138544), (112, 106382), (172, 69272), (224, 53191), (301, 39584), (344, 34636), (602, 19792), (688, 17318), (1204, 9896), (1237, 9632), (1376, 8659), (2408, 4948), (2474, 4816)]