15693947731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{78301}}^1$

素因数の和:78475

約数の個数: 32

約数和(自身を含む): 20746897920

約数和(自身を除く): 5052950189

約数列:

[1, 7, 11, 19, 77, 133, 137, 209, 959, 1463, 1507, 2603, 10549, 18221, 28633, 78301, 200431, 548107, 861311, 1487719, 6029177, 10414033, 10727237, 16364909, 75090659, 114554363, 117999607, 203817503, 825997249, 1426722521, 2241992533, 15693947731]

約数ペア:

[(1, 15693947731), (7, 2241992533), (11, 1426722521), (19, 825997249), (77, 203817503), (133, 117999607), (137, 114554363), (209, 75090659), (959, 16364909), (1463, 10727237), (1507, 10414033), (2603, 6029177), (10549, 1487719), (18221, 861311), (28633, 548107), (78301, 200431)]