42932438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21317}}^1$

素因数の和:21391

約数の個数: 16

約数和(自身を含む): 69070320

約数和(自身を除く): 26137882

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 21317, 42634, 405023, 810046, 1129801, 2259602, 21466219, 42932438]

約数ペア:

[(1, 42932438), (2, 21466219), (19, 2259602), (38, 1129801), (53, 810046), (106, 405023), (1007, 42634), (2014, 21317)]