15693878346

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{2639401}}^1$

素因数の和:2640397

約数の個数: 16

約数和(自身を含む): 31419441408

約数和(自身を除く): 15725563062

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 2639401, 5278802, 7918203, 15836406, 2615646391, 5231292782, 7846939173, 15693878346]

約数ペア:

[(1, 15693878346), (2, 7846939173), (3, 5231292782), (6, 2615646391), (991, 15836406), (1982, 7918203), (2973, 5278802), (5946, 2639401)]