19448476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15053}}^1$

素因数の和:15093

約数の個数: 24

約数和(自身を含む): 37936080

約数和(自身を除く): 18487604

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 15053, 30106, 60212, 255901, 286007, 511802, 572014, 1023604, 1144028, 4862119, 9724238, 19448476]

約数ペア:

[(1, 19448476), (2, 9724238), (4, 4862119), (17, 1144028), (19, 1023604), (34, 572014), (38, 511802), (68, 286007), (76, 255901), (323, 60212), (646, 30106), (1292, 15053)]