631572198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5540107}}^1$

素因数の和:5540131

約数の個数: 16

約数和(自身を含む): 1329625920

約数和(自身を除く): 698053722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 5540107, 11080214, 16620321, 33240642, 105262033, 210524066, 315786099, 631572198]

約数ペア:

[(1, 631572198), (2, 315786099), (3, 210524066), (6, 105262033), (19, 33240642), (38, 16620321), (57, 11080214), (114, 5540107)]