16906219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3570

約数の個数: 16

約数和(自身を含む): 20263680

約数和(自身を除く): 3357461

約数列:

[1, 11, 19, 23, 209, 253, 437, 3517, 4807, 38687, 66823, 80891, 735053, 889801, 1536929, 16906219]

約数ペア:

[(1, 16906219), (11, 1536929), (19, 889801), (23, 735053), (209, 80891), (253, 66823), (437, 38687), (3517, 4807)]