19130272

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 44114112

約数和(自身を除く): 24983840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2083, 2296, 4166, 4592, 8332, 9184, 14581, 16664, 29162, 33328, 58324, 66656, 85403, 116648, 170806, 233296, 341612, 466592, 597821, 683224, 1195642, 1366448, 2391284, 2732896, 4782568, 9565136, 19130272]

約数ペア:

[(1, 19130272), (2, 9565136), (4, 4782568), (7, 2732896), (8, 2391284), (14, 1366448), (16, 1195642), (28, 683224), (32, 597821), (41, 466592), (56, 341612), (82, 233296), (112, 170806), (164, 116648), (224, 85403), (287, 66656), (328, 58324), (574, 33328), (656, 29162), (1148, 16664), (1312, 14581), (2083, 9184), (2296, 8332), (4166, 4592)]