15691793986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{514249}}^1$

素因数の和:514354

約数の個数: 32

約数和(自身を含む): 27399240000

約数和(自身を除く): 11707446014

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2774, 15257, 30514, 514249, 1028498, 5656739, 9770731, 11313478, 19541462, 37540177, 75080354, 107478041, 214956082, 412941947, 713263363, 825883894, 1426526726, 7845896993, 15691793986]

約数ペア:

[(1, 15691793986), (2, 7845896993), (11, 1426526726), (19, 825883894), (22, 713263363), (38, 412941947), (73, 214956082), (146, 107478041), (209, 75080354), (418, 37540177), (803, 19541462), (1387, 11313478), (1606, 9770731), (2774, 5656739), (15257, 1028498), (30514, 514249)]