162021854

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1032

約数の個数: 24

約数和(自身を含む): 257632200

約数和(自身を除く): 95610346

約数列:

[1, 2, 19, 38, 349, 361, 643, 698, 722, 1286, 6631, 12217, 13262, 24434, 125989, 224407, 232123, 251978, 448814, 464246, 4263733, 8527466, 81010927, 162021854]

約数ペア:

[(1, 162021854), (2, 81010927), (19, 8527466), (38, 4263733), (349, 464246), (361, 448814), (643, 251978), (698, 232123), (722, 224407), (1286, 125989), (6631, 24434), (12217, 13262)]