39118684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4513}}^1$

素因数の和:4725

約数の個数: 24

約数和(自身を含む): 75076848

約数和(自身を除く): 35958164

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 4513, 8668, 9026, 18052, 49643, 99286, 198572, 889061, 1778122, 3556244, 9779671, 19559342, 39118684]

約数ペア:

[(1, 39118684), (2, 19559342), (4, 9779671), (11, 3556244), (22, 1778122), (44, 889061), (197, 198572), (394, 99286), (788, 49643), (2167, 18052), (4334, 9026), (4513, 8668)]