19545078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20233}}^1$

素因数の和:20268

約数の個数: 32

約数和(自身を含む): 46619136

約数和(自身を除く): 27074058

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20233, 40466, 60699, 121398, 141631, 283262, 424893, 465359, 849786, 930718, 1396077, 2792154, 3257513, 6515026, 9772539, 19545078]

約数ペア:

[(1, 19545078), (2, 9772539), (3, 6515026), (6, 3257513), (7, 2792154), (14, 1396077), (21, 930718), (23, 849786), (42, 465359), (46, 424893), (69, 283262), (138, 141631), (161, 121398), (322, 60699), (483, 40466), (966, 20233)]