17943926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8996

約数の個数: 32

約数和(自身を含む): 36142848

約数和(自身を除く): 18198922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 8963, 17926, 62741, 98593, 116519, 125482, 197186, 233038, 690151, 815633, 1281709, 1380302, 1631266, 2563418, 8971963, 17943926]

約数ペア:

[(1, 17943926), (2, 8971963), (7, 2563418), (11, 1631266), (13, 1380302), (14, 1281709), (22, 815633), (26, 690151), (77, 233038), (91, 197186), (143, 125482), (154, 116519), (182, 98593), (286, 62741), (1001, 17926), (2002, 8963)]