19244566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:588

約数の個数: 24

約数和(自身を含む): 31955112

約数和(自身を除く): 12710546

約数列:

[1, 2, 11, 22, 121, 242, 281, 283, 562, 566, 3091, 3113, 6182, 6226, 34001, 34243, 68002, 68486, 79523, 159046, 874753, 1749506, 9622283, 19244566]

約数ペア:

[(1, 19244566), (2, 9622283), (11, 1749506), (22, 874753), (121, 159046), (242, 79523), (281, 68486), (283, 68002), (562, 34243), (566, 34001), (3091, 6226), (3113, 6182)]