11978834

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:3990

約数の個数: 24

約数和(自身を含む): 21581568

約数和(自身を除く): 9602734

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 3943, 7886, 27601, 55202, 122233, 193207, 244466, 386414, 855631, 1711262, 5989417, 11978834]

約数ペア:

[(1, 11978834), (2, 5989417), (7, 1711262), (14, 855631), (31, 386414), (49, 244466), (62, 193207), (98, 122233), (217, 55202), (434, 27601), (1519, 7886), (3038, 3943)]