15157912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2237}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 35718480

約数和(自身を除く): 20560568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2237, 3388, 4474, 6776, 8948, 15659, 17896, 24607, 31318, 49214, 62636, 98428, 125272, 172249, 196856, 270677, 344498, 541354, 688996, 1082708, 1377992, 1894739, 2165416, 3789478, 7578956, 15157912]

約数ペア:

[(1, 15157912), (2, 7578956), (4, 3789478), (7, 2165416), (8, 1894739), (11, 1377992), (14, 1082708), (22, 688996), (28, 541354), (44, 344498), (56, 270677), (77, 196856), (88, 172249), (121, 125272), (154, 98428), (242, 62636), (308, 49214), (484, 31318), (616, 24607), (847, 17896), (968, 15659), (1694, 8948), (2237, 6776), (3388, 4474)]