18733433

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 20167056

約数和(自身を除く): 1433623

約数列:

[1, 37, 41, 53, 233, 1517, 1961, 2173, 8621, 9553, 12349, 80401, 353461, 456913, 506309, 18733433]

約数ペア:

[(1, 18733433), (37, 506309), (41, 456913), (53, 353461), (233, 80401), (1517, 12349), (1961, 9553), (2173, 8621)]