17942255704

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{881}}^1\times {\mathrm{19433}}^1$

素因数の和:20451

約数の個数: 32

約数和(自身を含む): 33938760240

約数和(自身を除く): 15996504536

約数列:

[1, 2, 4, 8, 131, 262, 524, 881, 1048, 1762, 3524, 7048, 19433, 38866, 77732, 115411, 155464, 230822, 461644, 923288, 2545723, 5091446, 10182892, 17120473, 20365784, 34240946, 68481892, 136963784, 2242781963, 4485563926, 8971127852, 17942255704]

約数ペア:

[(1, 17942255704), (2, 8971127852), (4, 4485563926), (8, 2242781963), (131, 136963784), (262, 68481892), (524, 34240946), (881, 20365784), (1048, 17120473), (1762, 10182892), (3524, 5091446), (7048, 2545723), (19433, 923288), (38866, 461644), (77732, 230822), (115411, 155464)]