21286098242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{26183}}^1\times {\mathrm{23911}}^1$

素因数の和:50113

約数の個数: 16

約数和(自身を含む): 33810037632

約数和(自身を除く): 12523939390

約数列:

[1, 2, 17, 34, 23911, 26183, 47822, 52366, 406487, 445111, 812974, 890222, 626061713, 1252123426, 10643049121, 21286098242]

約数ペア:

[(1, 21286098242), (2, 10643049121), (17, 1252123426), (34, 626061713), (23911, 890222), (26183, 812974), (47822, 445111), (52366, 406487)]