39255972118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1\times {\mathrm{20173}}^1$

素因数の和:20832

約数の個数: 32

約数和(自身を含む): 64710122400

約数和(自身を除く): 25454150282

約数列:

[1, 2, 11, 22, 197, 394, 449, 898, 2167, 4334, 4939, 9878, 20173, 40346, 88453, 176906, 221903, 443806, 972983, 1945966, 3974081, 7948162, 9057677, 18115354, 43714891, 87429782, 99634447, 199268894, 1784362369, 3568724738, 19627986059, 39255972118]

約数ペア:

[(1, 39255972118), (2, 19627986059), (11, 3568724738), (22, 1784362369), (197, 199268894), (394, 99634447), (449, 87429782), (898, 43714891), (2167, 18115354), (4334, 9057677), (4939, 7948162), (9878, 3974081), (20173, 1945966), (40346, 972983), (88453, 443806), (176906, 221903)]