15130864

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2617

約数の個数: 40

約数和(自身を含む): 34149600

約数和(自身を除く): 19018736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2549, 2968, 5098, 5936, 10196, 17843, 20392, 35686, 40784, 71372, 135097, 142744, 270194, 285488, 540388, 945679, 1080776, 1891358, 2161552, 3782716, 7565432, 15130864]

約数ペア:

[(1, 15130864), (2, 7565432), (4, 3782716), (7, 2161552), (8, 1891358), (14, 1080776), (16, 945679), (28, 540388), (53, 285488), (56, 270194), (106, 142744), (112, 135097), (212, 71372), (371, 40784), (424, 35686), (742, 20392), (848, 17843), (1484, 10196), (2549, 5936), (2968, 5098)]