16733398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 28667808

約数和(自身を除く): 11934410

約数列:

[1, 2, 11, 22, 37, 61, 74, 122, 337, 407, 671, 674, 814, 1342, 2257, 3707, 4514, 7414, 12469, 20557, 24827, 24938, 41114, 49654, 137159, 226127, 274318, 452254, 760609, 1521218, 8366699, 16733398]

約数ペア:

[(1, 16733398), (2, 8366699), (11, 1521218), (22, 760609), (37, 452254), (61, 274318), (74, 226127), (122, 137159), (337, 49654), (407, 41114), (671, 24938), (674, 24827), (814, 20557), (1342, 12469), (2257, 7414), (3707, 4514)]