11549972

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 24216192

約数和(自身を除く): 12666220

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 181, 212, 301, 362, 371, 602, 724, 742, 1204, 1267, 1484, 2279, 2534, 4558, 5068, 7783, 9116, 9593, 15566, 15953, 19186, 31132, 31906, 38372, 54481, 63812, 67151, 108962, 134302, 217924, 268604, 412499, 824998, 1649996, 2887493, 5774986, 11549972]

約数ペア:

[(1, 11549972), (2, 5774986), (4, 2887493), (7, 1649996), (14, 824998), (28, 412499), (43, 268604), (53, 217924), (86, 134302), (106, 108962), (172, 67151), (181, 63812), (212, 54481), (301, 38372), (362, 31906), (371, 31132), (602, 19186), (724, 15953), (742, 15566), (1204, 9593), (1267, 9116), (1484, 7783), (2279, 5068), (2534, 4558)]