21093344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{34693}}^1$

素因数の和:34722

約数の個数: 24

約数和(自身を含む): 43714440

約数和(自身を除く): 22621096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 34693, 69386, 138772, 277544, 555088, 659167, 1110176, 1318334, 2636668, 5273336, 10546672, 21093344]

約数ペア:

[(1, 21093344), (2, 10546672), (4, 5273336), (8, 2636668), (16, 1318334), (19, 1110176), (32, 659167), (38, 555088), (76, 277544), (152, 138772), (304, 69386), (608, 34693)]