15690771720938

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{631}}^1\times {\mathrm{23864219}}^1$

素因数の和:23865373

約数の個数: 16

約数和(自身を含む): 23618704904640

約数和(自身を除く): 7927933183702

約数列:

[1, 2, 521, 631, 1042, 1262, 328751, 657502, 23864219, 47728438, 12433258099, 15058322189, 24866516198, 30116644378, 7845385860469, 15690771720938]

約数ペア:

[(1, 15690771720938), (2, 7845385860469), (521, 30116644378), (631, 24866516198), (1042, 15058322189), (1262, 12433258099), (328751, 47728438), (657502, 23864219)]