16899834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1907}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 38831616

約数和(自身を除く): 21931782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 1907, 2954, 3814, 4431, 5721, 8862, 11442, 13349, 26698, 40047, 80094, 402377, 804754, 1207131, 2414262, 2816639, 5633278, 8449917, 16899834]

約数ペア:

[(1, 16899834), (2, 8449917), (3, 5633278), (6, 2816639), (7, 2414262), (14, 1207131), (21, 804754), (42, 402377), (211, 80094), (422, 40047), (633, 26698), (1266, 13349), (1477, 11442), (1907, 8862), (2954, 5721), (3814, 4431)]