12873410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 25970112

約数和(自身を除く): 13096702

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 3163, 4070, 6326, 15815, 31630, 34793, 69586, 117031, 173965, 234062, 347930, 585155, 1170310, 1287341, 2574682, 6436705, 12873410]

約数ペア:

[(1, 12873410), (2, 6436705), (5, 2574682), (10, 1287341), (11, 1170310), (22, 585155), (37, 347930), (55, 234062), (74, 173965), (110, 117031), (185, 69586), (370, 34793), (407, 31630), (814, 15815), (2035, 6326), (3163, 4070)]