16689310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 32998752

約数和(自身を除く): 16309442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 877, 1730, 1754, 1903, 3806, 4385, 8770, 9515, 9647, 19030, 19294, 48235, 96470, 151721, 303442, 758605, 1517210, 1668931, 3337862, 8344655, 16689310]

約数ペア:

[(1, 16689310), (2, 8344655), (5, 3337862), (10, 1668931), (11, 1517210), (22, 758605), (55, 303442), (110, 151721), (173, 96470), (346, 48235), (865, 19294), (877, 19030), (1730, 9647), (1754, 9515), (1903, 8770), (3806, 4385)]