11211172

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 22498560

約数和(自身を除く): 11287388

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 929, 1724, 1858, 3017, 3716, 6034, 6503, 12068, 13006, 26012, 400399, 800798, 1601596, 2802793, 5605586, 11211172]

約数ペア:

[(1, 11211172), (2, 5605586), (4, 2802793), (7, 1601596), (14, 800798), (28, 400399), (431, 26012), (862, 13006), (929, 12068), (1724, 6503), (1858, 6034), (3017, 3716)]