9809738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3853}}^1$

素因数の和:3941

約数の個数: 16

約数和(自身を含む): 15724320

約数和(自身を除く): 5914582

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 3853, 7706, 73207, 146414, 258151, 516302, 4904869, 9809738]

約数ペア:

[(1, 9809738), (2, 4904869), (19, 516302), (38, 258151), (67, 146414), (134, 73207), (1273, 7706), (2546, 3853)]