42221971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 48729600

約数和(自身を除く): 6507629

約数列:

[1, 11, 19, 209, 269, 751, 2959, 5111, 8261, 14269, 56221, 156959, 202019, 2222209, 3838361, 42221971]

約数ペア:

[(1, 42221971), (11, 3838361), (19, 2222209), (209, 202019), (269, 156959), (751, 56221), (2959, 14269), (5111, 8261)]