16886704

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{4013}}^1$

素因数の和:4284

約数の個数: 20

約数和(自身を含む): 32850576

約数和(自身を除く): 15963872

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4013, 4208, 8026, 16052, 32104, 64208, 1055419, 2110838, 4221676, 8443352, 16886704]

約数ペア:

[(1, 16886704), (2, 8443352), (4, 4221676), (8, 2110838), (16, 1055419), (263, 64208), (526, 32104), (1052, 16052), (2104, 8026), (4013, 4208)]