16921421044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2087}}^1\times {\mathrm{184273}}^1$

素因数の和:186375

約数の個数: 24

約数和(自身を含む): 32320185408

約数和(自身を除く): 15398764364

約数列:

[1, 2, 4, 11, 22, 44, 2087, 4174, 8348, 22957, 45914, 91828, 184273, 368546, 737092, 2027003, 4054006, 8108012, 384577751, 769155502, 1538311004, 4230355261, 8460710522, 16921421044]

約数ペア:

[(1, 16921421044), (2, 8460710522), (4, 4230355261), (11, 1538311004), (22, 769155502), (44, 384577751), (2087, 8108012), (4174, 4054006), (8348, 2027003), (22957, 737092), (45914, 368546), (91828, 184273)]