15236431390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{172027}}^1$

素因数の和:172572

約数の個数: 32

約数和(自身を含む): 29094751584

約数和(自身を除く): 13858320194

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 521, 1042, 2605, 5210, 8857, 17714, 44285, 88570, 172027, 344054, 860135, 1720270, 2924459, 5848918, 14622295, 29244590, 89626067, 179252134, 448130335, 896260670, 1523643139, 3047286278, 7618215695, 15236431390]

約数ペア:

[(1, 15236431390), (2, 7618215695), (5, 3047286278), (10, 1523643139), (17, 896260670), (34, 448130335), (85, 179252134), (170, 89626067), (521, 29244590), (1042, 14622295), (2605, 5848918), (5210, 2924459), (8857, 1720270), (17714, 860135), (44285, 344054), (88570, 172027)]