39198170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9631}}^1$

素因数の和:9686

約数の個数: 32

約数和(自身を含む): 79059456

約数和(自身を除く): 39861286

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 9631, 19262, 48155, 96310, 105941, 211882, 356347, 529705, 712694, 1059410, 1781735, 3563470, 3919817, 7839634, 19599085, 39198170]

約数ペア:

[(1, 39198170), (2, 19599085), (5, 7839634), (10, 3919817), (11, 3563470), (22, 1781735), (37, 1059410), (55, 712694), (74, 529705), (110, 356347), (185, 211882), (370, 105941), (407, 96310), (814, 48155), (2035, 19262), (4070, 9631)]