12699542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5287

約数の個数: 16

約数和(自身を含む): 20256480

約数和(自身を除く): 7556938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 5209, 10418, 119807, 239614, 276077, 552154, 6349771, 12699542]

約数ペア:

[(1, 12699542), (2, 6349771), (23, 552154), (46, 276077), (53, 239614), (106, 119807), (1219, 10418), (2438, 5209)]