16387804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 30320640

約数和(自身を除く): 13932836

約数列:

[1, 2, 4, 19, 38, 76, 383, 563, 766, 1126, 1532, 2252, 7277, 10697, 14554, 21394, 29108, 42788, 215629, 431258, 862516, 4096951, 8193902, 16387804]

約数ペア:

[(1, 16387804), (2, 8193902), (4, 4096951), (19, 862516), (38, 431258), (76, 215629), (383, 42788), (563, 29108), (766, 21394), (1126, 14554), (1532, 10697), (2252, 7277)]