22616990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5557}}^1$

素因数の和:5612

約数の個数: 32

約数和(自身を含む): 45620064

約数和(自身を除く): 23003074

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 5557, 11114, 27785, 55570, 61127, 122254, 205609, 305635, 411218, 611270, 1028045, 2056090, 2261699, 4523398, 11308495, 22616990]

約数ペア:

[(1, 22616990), (2, 11308495), (5, 4523398), (10, 2261699), (11, 2056090), (22, 1028045), (37, 611270), (55, 411218), (74, 305635), (110, 205609), (185, 122254), (370, 61127), (407, 55570), (814, 27785), (2035, 11114), (4070, 5557)]