1239568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7043}}^1$

素因数の和:7062

約数の個数: 20

約数和(自身を含む): 2620368

約数和(自身を除く): 1380800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7043, 14086, 28172, 56344, 77473, 112688, 154946, 309892, 619784, 1239568]

約数ペア:

[(1, 1239568), (2, 619784), (4, 309892), (8, 154946), (11, 112688), (16, 77473), (22, 56344), (44, 28172), (88, 14086), (176, 7043)]