23445370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13873}}^1$

素因数の和:13906

約数の個数: 24

約数和(自身を含む): 45700956

約数和(自身を除く): 22255586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 13873, 27746, 69365, 138730, 180349, 360698, 901745, 1803490, 2344537, 4689074, 11722685, 23445370]

約数ペア:

[(1, 23445370), (2, 11722685), (5, 4689074), (10, 2344537), (13, 1803490), (26, 901745), (65, 360698), (130, 180349), (169, 138730), (338, 69365), (845, 27746), (1690, 13873)]