21100094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7477}}^1$

素因数の和:7579

約数の個数: 16

約数和(自身を含む): 33920208

約数和(自身を除く): 12820114

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 7477, 14954, 127109, 254218, 620591, 1241182, 10550047, 21100094]

約数ペア:

[(1, 21100094), (2, 10550047), (17, 1241182), (34, 620591), (83, 254218), (166, 127109), (1411, 14954), (2822, 7477)]