13959728

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{14303}}^1$

素因数の和:14372

約数の個数: 20

約数和(自身を含む): 27492288

約数和(自身を除く): 13532560

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 14303, 28606, 57212, 114424, 228848, 872483, 1744966, 3489932, 6979864, 13959728]

約数ペア:

[(1, 13959728), (2, 6979864), (4, 3489932), (8, 1744966), (16, 872483), (61, 228848), (122, 114424), (244, 57212), (488, 28606), (976, 14303)]