16699210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 34023528

約数和(自身を除く): 17324318

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 373, 407, 605, 746, 814, 1210, 1865, 2035, 3730, 4070, 4103, 4477, 8206, 8954, 13801, 20515, 22385, 27602, 41030, 44770, 45133, 69005, 90266, 138010, 151811, 225665, 303622, 451330, 759055, 1518110, 1669921, 3339842, 8349605, 16699210]

約数ペア:

[(1, 16699210), (2, 8349605), (5, 3339842), (10, 1669921), (11, 1518110), (22, 759055), (37, 451330), (55, 303622), (74, 225665), (110, 151811), (121, 138010), (185, 90266), (242, 69005), (370, 45133), (373, 44770), (407, 41030), (605, 27602), (746, 22385), (814, 20515), (1210, 13801), (1865, 8954), (2035, 8206), (3730, 4477), (4070, 4103)]