1921036198

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{22739}}^1$

素因数の和:23591

約数の個数: 16

約数和(自身を含む): 2939736240

約数和(自身を除く): 1018700042

約数列:

[1, 2, 53, 106, 797, 1594, 22739, 42241, 45478, 84482, 1205167, 2410334, 18122983, 36245966, 960518099, 1921036198]

約数ペア:

[(1, 1921036198), (2, 960518099), (53, 36245966), (106, 18122983), (797, 2410334), (1594, 1205167), (22739, 84482), (42241, 45478)]