11781448

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2083}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 25508160

約数和(自身を除く): 13726712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2083, 2828, 4166, 5656, 8332, 14581, 16664, 29162, 58324, 116648, 210383, 420766, 841532, 1472681, 1683064, 2945362, 5890724, 11781448]

約数ペア:

[(1, 11781448), (2, 5890724), (4, 2945362), (7, 1683064), (8, 1472681), (14, 841532), (28, 420766), (56, 210383), (101, 116648), (202, 58324), (404, 29162), (707, 16664), (808, 14581), (1414, 8332), (2083, 5656), (2828, 4166)]