21714098

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 39052800

約数和(自身を除く): 17338702

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 677, 1106, 1354, 2291, 4582, 4739, 9478, 16037, 19633, 32074, 39266, 53483, 106966, 137431, 274862, 374381, 748762, 1551007, 3102014, 10857049, 21714098]

約数ペア:

[(1, 21714098), (2, 10857049), (7, 3102014), (14, 1551007), (29, 748762), (58, 374381), (79, 274862), (158, 137431), (203, 106966), (406, 53483), (553, 39266), (677, 32074), (1106, 19633), (1354, 16037), (2291, 9478), (4582, 4739)]