11887462736

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{1212017}}^1$

素因数の和:1212638

約数の個数: 20

約数和(自身を含む): 23069550612

約数和(自身を除く): 11182087876

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 1212017, 2424034, 4848068, 9696136, 19392272, 742966421, 1485932842, 2971865684, 5943731368, 11887462736]

約数ペア:

[(1, 11887462736), (2, 5943731368), (4, 2971865684), (8, 1485932842), (16, 742966421), (613, 19392272), (1226, 9696136), (2452, 4848068), (4904, 2424034), (9808, 1212017)]