21958212

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{38933}}^1$

素因数の和:38987

約数の個数: 24

約数和(自身を含む): 52327296

約数和(自身を除く): 30369084

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 38933, 77866, 116799, 155732, 233598, 467196, 1829851, 3659702, 5489553, 7319404, 10979106, 21958212]

約数ペア:

[(1, 21958212), (2, 10979106), (3, 7319404), (4, 5489553), (6, 3659702), (12, 1829851), (47, 467196), (94, 233598), (141, 155732), (188, 116799), (282, 77866), (564, 38933)]