15214060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40037}}^1$

素因数の和:40065

約数の個数: 24

約数和(自身を含む): 33631920

約数和(自身を除く): 18417860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 40037, 80074, 160148, 200185, 400370, 760703, 800740, 1521406, 3042812, 3803515, 7607030, 15214060]

約数ペア:

[(1, 15214060), (2, 7607030), (4, 3803515), (5, 3042812), (10, 1521406), (19, 800740), (20, 760703), (38, 400370), (76, 200185), (95, 160148), (190, 80074), (380, 40037)]