30954682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13931}}^1$

素因数の和:14045

約数の個数: 16

約数和(自身を含む): 51158304

約数和(自身を除く): 20203622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 13931, 27862, 153241, 306482, 1407031, 2814062, 15477341, 30954682]

約数ペア:

[(1, 30954682), (2, 15477341), (11, 2814062), (22, 1407031), (101, 306482), (202, 153241), (1111, 27862), (2222, 13931)]