13267378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6397}}^1$

素因数の和:6477

約数の個数: 16

約数和(自身を含む): 21420504

約数和(自身を除く): 8153126

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 6397, 12794, 108749, 217498, 390217, 780434, 6633689, 13267378]

約数ペア:

[(1, 13267378), (2, 6633689), (17, 780434), (34, 390217), (61, 217498), (122, 108749), (1037, 12794), (2074, 6397)]