23240192

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2426

約数の個数: 40

約数和(自身を含む): 48899400

約数和(自身を除く): 25659208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2389, 2432, 4778, 4864, 9556, 9728, 19112, 38224, 45391, 76448, 90782, 152896, 181564, 305792, 363128, 611584, 726256, 1223168, 1452512, 2905024, 5810048, 11620096, 23240192]

約数ペア:

[(1, 23240192), (2, 11620096), (4, 5810048), (8, 2905024), (16, 1452512), (19, 1223168), (32, 726256), (38, 611584), (64, 363128), (76, 305792), (128, 181564), (152, 152896), (256, 90782), (304, 76448), (512, 45391), (608, 38224), (1216, 19112), (2389, 9728), (2432, 9556), (4778, 4864)]