12419012858

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4087891}}^1$

素因数の和:4087938

約数の個数: 24

約数和(自身を含む): 22368945024

約数和(自身を除く): 9949932166

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 4087891, 8175782, 28615237, 57230474, 126724621, 200306659, 253449242, 400613318, 887072347, 1774144694, 6209506429, 12419012858]

約数ペア:

[(1, 12419012858), (2, 6209506429), (7, 1774144694), (14, 887072347), (31, 400613318), (49, 253449242), (62, 200306659), (98, 126724621), (217, 57230474), (434, 28615237), (1519, 8175782), (3038, 4087891)]