12492865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 19217664

約数和(自身を除く): 6724799

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 877, 1295, 2035, 2849, 4385, 6139, 9647, 14245, 30695, 32449, 48235, 67529, 162245, 227143, 337645, 356939, 1135715, 1784695, 2498573, 12492865]

約数ペア:

[(1, 12492865), (5, 2498573), (7, 1784695), (11, 1135715), (35, 356939), (37, 337645), (55, 227143), (77, 162245), (185, 67529), (259, 48235), (385, 32449), (407, 30695), (877, 14245), (1295, 9647), (2035, 6139), (2849, 4385)]