19285484

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{42667}}^1$

素因数の和:42784

約数の個数: 12

約数和(自身を含む): 34049064

約数和(自身を除く): 14763580

約数列:

[1, 2, 4, 113, 226, 452, 42667, 85334, 170668, 4821371, 9642742, 19285484]

約数ペア:

[(1, 19285484), (2, 9642742), (4, 4821371), (113, 170668), (226, 85334), (452, 42667)]