21650037962

素因数分解:

$2^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1869929}}^1$

素因数の和:1870765

約数の個数: 16

約数和(自身を含む): 37159248960

約数和(自身を除く): 15509210998

約数列:

[1, 2, 7, 14, 827, 1654, 5789, 11578, 1869929, 3739858, 13089503, 26179006, 1546431283, 3092862566, 10825018981, 21650037962]

約数ペア:

[(1, 21650037962), (2, 10825018981), (7, 3092862566), (14, 1546431283), (827, 26179006), (1654, 13089503), (5789, 3739858), (11578, 1869929)]