19593704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{188401}}^1$

素因数の和:188420

約数の個数: 16

約数和(自身を含む): 39564420

約数和(自身を除く): 19970716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 188401, 376802, 753604, 1507208, 2449213, 4898426, 9796852, 19593704]

約数ペア:

[(1, 19593704), (2, 9796852), (4, 4898426), (8, 2449213), (13, 1507208), (26, 753604), (52, 376802), (104, 188401)]