38930254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1951}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 63806976

約数和(自身を除く): 24876722

約数列:

[1, 2, 11, 22, 907, 1814, 1951, 3902, 9977, 19954, 21461, 42922, 1769557, 3539114, 19465127, 38930254]

約数ペア:

[(1, 38930254), (2, 19465127), (11, 3539114), (22, 1769557), (907, 42922), (1814, 21461), (1951, 19954), (3902, 9977)]