21546038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33353}}^1$

素因数の和:33391

約数の個数: 16

約数和(自身を含む): 36022320

約数和(自身を除く): 14476282

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 33353, 66706, 567001, 633707, 1134002, 1267414, 10773019, 21546038]

約数ペア:

[(1, 21546038), (2, 10773019), (17, 1267414), (19, 1134002), (34, 633707), (38, 567001), (323, 66706), (646, 33353)]