11827732

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 23728320

約数和(自身を除く): 11900588

約数列:

[1, 2, 4, 7, 14, 28, 641, 659, 1282, 1318, 2564, 2636, 4487, 4613, 8974, 9226, 17948, 18452, 422419, 844838, 1689676, 2956933, 5913866, 11827732]

約数ペア:

[(1, 11827732), (2, 5913866), (4, 2956933), (7, 1689676), (14, 844838), (28, 422419), (641, 18452), (659, 17948), (1282, 9226), (1318, 8974), (2564, 4613), (2636, 4487)]