30993769

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 34076160

約数和(自身を除く): 3082391

約数列:

[1, 19, 31, 101, 521, 589, 1919, 3131, 9899, 16151, 52621, 59489, 306869, 999799, 1631251, 30993769]

約数ペア:

[(1, 30993769), (19, 1631251), (31, 999799), (101, 306869), (521, 59489), (589, 52621), (1919, 16151), (3131, 9899)]