19086264

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4493}}^1$

素因数の和:4564

約数の個数: 48

約数和(自身を含む): 52579800

約数和(自身を除く): 33493536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 4493, 8986, 13479, 17972, 26958, 35944, 40437, 53916, 80874, 107832, 161748, 265087, 323496, 530174, 795261, 1060348, 1590522, 2120696, 2385783, 3181044, 4771566, 6362088, 9543132, 19086264]

約数ペア:

[(1, 19086264), (2, 9543132), (3, 6362088), (4, 4771566), (6, 3181044), (8, 2385783), (9, 2120696), (12, 1590522), (18, 1060348), (24, 795261), (36, 530174), (59, 323496), (72, 265087), (118, 161748), (177, 107832), (236, 80874), (354, 53916), (472, 40437), (531, 35944), (708, 26958), (1062, 17972), (1416, 13479), (2124, 8986), (4248, 4493)]